// 命令
export const basicData = [
    {
        name: 'toolbar',
        descript: '快捷工具',
        descript_en: 'shortcut',
        layer1: {
            path: '/img/shortcut/layer1/',
            cont: [
                {
                    tag: 'symbol',
                    name: 'symbol.png',
                    descript: '常用符号',
                    descript_en: 'sign',
                },
                {
                    tag: 'greek',
                    name: 'greek.png',
                    descript: '希腊字母',
                },
                {
                    tag: 'frac',
                    name: 'frac.png',
                    descript: '分数微分',
                },
                {
                    tag: 'sqrt',
                    name: 'sqrt.png',
                    descript: '根式角标',
                },
                {
                    tag: 'limit',
                    name: 'limit.png',
                    descript: '极限对数',
                },
                {
                    tag: 'trig',
                    name: 'trig.png',
                    descript: '三角函数',
                },
                {
                    tag: 'integral',
                    name: 'integral.png',
                    descript: '积分运算',
                },
                {
                    tag: 'sum',
                    name: 'sum.png',
                    descript: '大型运算',
                },
                {
                    tag: 'bracket',
                    name: 'bracket.png',
                    descript: '括号取整',
                },
                {
                    tag: 'matrix',
                    name: 'matrix.png',
                    descript: '数组矩阵',
                },
            ],
        },
        layer2: {
            path: '/img/shortcut/layer2/',
            cont: {
                symbol: {
                    defaultsize: 1.6,
                    defaultpadding: '0.1rem',
                    cont: [
                        {
                            tag: 'divider',
                            name: '二元运算符 Binary operations',
                            name_en: 'Binary operations',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'plus',
                            name: 'symbol_1_binary_plus.svg',
                            latex: '+ ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '加',
                            en: 'plus',
                        },
                        {
                            tag: 'minus',
                            name: 'symbol_2_binary_minus.svg',
                            latex: '- ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '减',
                            en: 'minus',
                        },
                        {
                            tag: 'times',
                            name: 'symbol_3_binary_times.svg',
                            latex: '\\times ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '乘',
                            en: 'is multiplied by',
                        },
                        {
                            tag: 'div',
                            name: 'symbol_4_binary_div.svg',
                            latex: '{\\div} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '除',
                            en: 'is divided by',
                        },
                        {
                            tag: 'pm',
                            name: 'symbol_5_binary_pm.svg',
                            latex: '\\pm ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '加减',
                            en: 'plus or minus',
                        },
                        {
                            tag: 'mp',
                            name: 'symbol_6_binary_mp.svg',
                            latex: '\\mp ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '减加',
                            en: 'minus or plus',
                        },
                        {
                            tag: 'triangleleft',
                            name: 'symbol_7_binary_triangleleft.svg',
                            latex: '\\triangleleft ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '正规子群',
                            en: 'normal subgroup',
                        },
                        {
                            tag: 'triangleright',
                            name: 'symbol_8_binary_triangleright.svg',
                            latex: '\\triangleright ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '属于正规子群',
                            en: 'belong to regular subgroup',
                        },
                        {
                            tag: 'cdot',
                            name: 'symbol_9_binary_cdot.svg',
                            latex: '\\cdot ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '点',
                            en: 'dot',
                        },
                        {
                            tag: 'setminus',
                            name: 'symbol_10_binary_setminus.svg',
                            latex: '\\setminus ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '减号集',
                            en: 'setminus',
                        },
                        {
                            tag: 'star',
                            name: 'symbol_11_binary_star.svg',
                            latex: '\\star ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '星',
                            en: 'star',
                        },
                        {
                            tag: 'ast',
                            name: 'symbol_12_binary_ast.svg',
                            latex: '\\ast ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '星号',
                            en: 'star',
                        },
                        {
                            tag: 'cup',
                            name: 'symbol_13_binary_cup.svg',
                            latex: '\\cup ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '并集',
                            en: 'union',
                        },
                        {
                            tag: 'cap',
                            name: 'symbol_14_binary_cap.svg',
                            latex: '\\cap ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '交集',
                            en: 'intersection',
                        },
                        {
                            tag: 'sqcup',
                            name: 'symbol_15_binary_sqcup.svg',
                            latex: '\\sqcup ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'sqcap',
                            name: 'symbol_16_binary_sqcap.svg',
                            latex: '\\sqcap ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'vee',
                            name: 'symbol_17_binary_vee.svg',
                            latex: '\\vee ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'wedge',
                            name: 'symbol_18_binary_wedge.svg',
                            latex: '\\wedge ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'circ',
                            name: 'symbol_19_binary_circ.svg',
                            latex: '\\circ ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'bullet',
                            name: 'symbol_20_binary_bullet.svg',
                            latex: '\\bullet ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'oplus',
                            name: 'symbol_21_binary_oplus.svg',
                            latex: '\\oplus ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'ominus',
                            name: 'symbol_22_binary_ominus.svg',
                            latex: '\\ominus ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'odot',
                            name: 'symbol_23_binary_odot.svg',
                            latex: '\\odot ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'oslash',
                            name: 'symbol_24_binary_oslash.svg',
                            latex: '\\oslash ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'otimes',
                            name: 'symbol_25_binary_otimes.svg',
                            latex: '\\otimes ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'bigcirc',
                            name: 'symbol_26_binary_bigcirc.svg',
                            latex: '\\bigcirc ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'diamonda',
                            name: 'symbol_27_binary_diamonda.svg',
                            latex: '\\diamond ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'uplus',
                            name: 'symbol_28_binary_uplus.svg',
                            latex: '\\uplus ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'bigtriangleup',
                            name: 'symbol_29_binary_bigtriangleup.svg',
                            latex: '\\bigtriangleup ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'bigtriangledown',
                            name: 'symbol_30_binary_bigtriangledown.svg',
                            latex: '\\bigtriangledown ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'lhd',
                            name: 'symbol_31_binary_lhd.svg',
                            latex: '\\lhd ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'rhd',
                            name: 'symbol_32_binary_rhd.svg',
                            latex: '\\rhd ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'unlhd',
                            name: 'symbol_33_binary_unlhd.svg',
                            latex: '\\unlhd ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'unrhd',
                            name: 'symbol_34_binary_unrhd.svg',
                            latex: '\\unrhd ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'amalg',
                            name: 'symbol_35_binary_amalg.svg',
                            latex: '\\amalg ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'wr',
                            name: 'symbol_36_binary_wr.svg',
                            latex: '\\wr ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'dagger',
                            name: 'symbol_37_binary_dagger.svg',
                            latex: '\\dagger ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'ddagger',
                            name: 'symbol_38_binary_ddagger.svg',
                            latex: '\\ddagger ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'divider',
                            name: '二元关系符 Binary relations',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'less',
                            name: 'symbol_39_relation_less.svg',
                            latex: '< ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'more',
                            name: 'symbol_40_relation_more.svg',
                            latex: '> ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'equal',
                            name: 'symbol_41_relation_equal.svg',
                            latex: '= ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'le',
                            name: 'symbol_42_relation_le.svg',
                            latex: '\\le ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'ge',
                            name: 'symbol_43_relation_ge.svg',
                            latex: '\\ge ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'equiv',
                            name: 'symbol_44_relation_equiv.svg',
                            latex: '\\equiv ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'll',
                            name: 'symbol_45_relation_ll.svg',
                            latex: '\\ll ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'gg',
                            name: 'symbol_46_relation_gg.svg',
                            latex: '\\gg ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'doteq',
                            name: 'symbol_47_relation_doteq.svg',
                            latex: '\\doteq ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'prec',
                            name: 'symbol_48_relation_prec.svg',
                            latex: '\\prec ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'succ',
                            name: 'symbol_49_relation_succ.svg',
                            latex: '\\succ ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'sim',
                            name: 'symbol_50_relation_sim.svg',
                            latex: '\\sim ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'preceq',
                            name: 'symbol_51_relation_preceq.svg',
                            latex: '\\preceq ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'succeq',
                            name: 'symbol_52_relation_succeq.svg',
                            latex: '\\succeq ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'simeq',
                            name: 'symbol_53_relation_simeq.svg',
                            latex: '\\simeq ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'approx',
                            name: 'symbol_54_relation_approx.svg',
                            latex: '\\approx ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'subset',
                            name: 'symbol_55_relation_subset.svg',
                            latex: '\\subset ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'supset',
                            name: 'symbol_56_relation_supset.svg',
                            latex: '\\supset ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'subseteq',
                            name: 'symbol_57_relation_subseteq.svg',
                            latex: '\\subseteq ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'supseteq',
                            name: 'symbol_58_relation_supseteq.svg',
                            latex: '\\supseteq ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'sqsubset',
                            name: 'symbol_59_relation_sqsubset.svg',
                            latex: '\\sqsubset ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'sqsupset',
                            name: 'symbol_60_relation_sqsupset.svg',
                            latex: '\\sqsupset ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'sqsubseteq',
                            name: 'symbol_61_relation_sqsubseteq.svg',
                            latex: '\\sqsubseteq ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'sqsupseteq',
                            name: 'symbol_62_relation_sqsupseteq.svg',
                            latex: '\\sqsupseteq ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'cong',
                            name: 'symbol_63_relation_cong.svg',
                            latex: '\\cong ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Join',
                            name: 'symbol_64_relation_Join.svg',
                            latex: '\\Join ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'bowtie',
                            name: 'symbol_65_relation_bowtie.svg',
                            latex: '\\bowtie ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'propto',
                            name: 'symbol_66_relation_propto.svg',
                            latex: '\\propto ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'in',
                            name: 'symbol_67_relation_in.svg',
                            latex: '\\in ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'ni',
                            name: 'symbol_68_relation_ni.svg',
                            latex: '\\ni ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'vdash',
                            name: 'symbol_69_relation_vdash.svg',
                            latex: '\\vdash ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'dashv',
                            name: 'symbol_70_relation_dashv.svg',
                            latex: '\\dashv ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'models',
                            name: 'symbol_71_relation_models.svg',
                            latex: '\\models ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'mid',
                            name: 'symbol_72_relation_mid.svg',
                            latex: '\\mid ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'parallel',
                            name: 'symbol_73_relation_parallel.svg',
                            latex: '\\parallel ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'perp',
                            name: 'symbol_74_relation_perp.svg',
                            latex: '\\perp ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'smile',
                            name: 'symbol_75_relation_smile.svg',
                            latex: '\\smile ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'frown',
                            name: 'symbol_76_relation_frown.svg',
                            latex: '\\frown ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'asymp',
                            name: 'symbol_77_relation_asymp.svg',
                            latex: '\\asymp ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'slash',
                            name: 'symbol_78_relation_slash.svg',
                            latex: ': ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'notin',
                            name: 'symbol_79_relation_notin.svg',
                            latex: '\\notin ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'ne',
                            name: 'symbol_80_relation_ne.svg',
                            latex: '\\ne ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'divider',
                            name: '箭头符号 Arrows',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'gets',
                            name: 'symbol_81_arrow_gets.svg',
                            latex: '\\gets ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'to',
                            name: 'symbol_82_arrow_to.svg',
                            latex: '\\to ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'longleftarrowa',
                            name: 'symbol_83_arrow_longleftarrowa.svg',
                            latex: '\\longleftarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'longrightarrowa',
                            name: 'symbol_84_arrow_longrightarrowa.svg',
                            latex: '\\longrightarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'uparrowa',
                            name: 'symbol_85_arrow_uparrowa.svg',
                            latex: '\\uparrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'downarrowa',
                            name: 'symbol_86_arrow_downarrowa.svg',
                            latex: '\\downarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'updownarrowa',
                            name: 'symbol_87_arrow_updownarrowa.svg',
                            latex: '\\updownarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'leftrightarrowa',
                            name: 'symbol_88_arrow_leftrightarrowa.svg',
                            latex: '\\leftrightarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Uparrowb',
                            name: 'symbol_89_arrow_Uparrowb.svg',
                            latex: '\\Uparrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Downarrowb',
                            name: 'symbol_90_arrow_Downarrowb.svg',
                            latex: '\\Downarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Updownarrowb',
                            name: 'symbol_91_arrow_Updownarrowb.svg',
                            latex: '\\Updownarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'longleftrightarrowa',
                            name: 'symbol_92_arrow_longleftrightarrowa.svg',
                            latex: '\\longleftrightarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Leftarrow',
                            name: 'symbol_93_arrow_Leftarrow.svg',
                            latex: '\\Leftarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Longleftarrowb',
                            name: 'symbol_94_arrow_Longleftarrowb.svg',
                            latex: '\\Longleftarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Rightarrow',
                            name: 'symbol_95_arrow_Rightarrow.svg',
                            latex: '\\Rightarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Longrightarrowb',
                            name: 'symbol_96_arrow_Longrightarrowb.svg',
                            latex: '\\Longrightarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Leftrightarrowb',
                            name: 'symbol_97_arrow_Leftrightarrowb.svg',
                            latex: '\\Leftrightarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Longleftrightarrowb',
                            name: 'symbol_98_arrow_Longleftrightarrowb.svg',
                            latex: '\\Longleftrightarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'mapsto',
                            name: 'symbol_99_arrow_mapsto.svg',
                            latex: '\\mapsto ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'longmapsto',
                            name: 'symbol_100_arrow_longmapsto.svg',
                            latex: '\\longmapsto ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'nearrow',
                            name: 'symbol_101_arrow_nearrow.svg',
                            latex: '\\nearrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'searrow',
                            name: 'symbol_102_arrow_searrow.svg',
                            latex: '\\searrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'swarrow',
                            name: 'symbol_103_arrow_swarrow.svg',
                            latex: '\\swarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'nwarrow',
                            name: 'symbol_104_arrow_nwarrow.svg',
                            latex: '\\nwarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'hookleftarrow',
                            name: 'symbol_105_arrow_hookleftarrow.svg',
                            latex: '\\hookleftarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'hookrightarrow',
                            name: 'symbol_106_arrow_hookrightarrow.svg',
                            latex: '\\hookrightarrow ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'rightleftharpoons',
                            name: 'symbol_107_arrow_rightleftharpoons.svg',
                            latex: '\\rightleftharpoons ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'iff',
                            name: 'symbol_108_arrow_iff.svg',
                            latex: '\\iff ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'leftharpoonup',
                            name: 'symbol_109_arrow_leftharpoonup.svg',
                            latex: '\\leftharpoonup ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'rightharpoonup',
                            name: 'symbol_110_arrow_rightharpoonup.svg',
                            latex: '\\rightharpoonup ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'leftharpoondown',
                            name: 'symbol_111_arrow_leftharpoondown.svg',
                            latex: '\\leftharpoondown ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'rightharpoondown',
                            name: 'symbol_112_arrow_rightharpoondown.svg',
                            latex: '\\rightharpoondown ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'divider',
                            name: '其他符号 Others',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'because',
                            name: 'symbol_113_other_because.svg',
                            latex: '\\because ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'therefore',
                            name: 'symbol_114_other_therefore.svg',
                            latex: '\\therefore ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'dots',
                            name: 'symbol_115_other_dots.svg',
                            latex: '\\dots ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'cdots',
                            name: 'symbol_116_other_cdots.svg',
                            latex: '\\cdots ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'vdots',
                            name: 'symbol_117_other_vdots.svg',
                            latex: '\\vdots ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'ddots',
                            name: 'symbol_118_other_ddots.svg',
                            latex: '\\ddots ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'forall',
                            name: 'symbol_119_other_forall.svg',
                            latex: '\\forall ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'exists',
                            name: 'symbol_120_other_exists.svg',
                            latex: '\\exists ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'nexists',
                            name: 'symbol_121_other_nexists.svg',
                            latex: '\\nexists ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Finv',
                            name: 'symbol_122_other_Finv.svg',
                            latex: '\\Finv ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'neg',
                            name: 'symbol_123_other_neg.svg',
                            latex: '\\neg ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'prime',
                            name: 'symbol_124_other_prime.svg',
                            latex: '\\prime ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'emptyset',
                            name: 'symbol_125_other_emptyset.svg',
                            latex: '\\emptyset ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'infty',
                            name: 'symbol_126_other_infty.svg',
                            latex: '\\infty ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'nabla',
                            name: 'symbol_127_other_nabla.svg',
                            latex: '\\nabla ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'triangle',
                            name: 'symbol_128_other_triangle.svg',
                            latex: '\\triangle ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Box',
                            name: 'symbol_129_other_Box.svg',
                            latex: '\\Box ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Diamondb',
                            name: 'symbol_130_other_Diamondb.svg',
                            latex: '\\Diamond ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'bot',
                            name: 'symbol_131_other_bot.svg',
                            latex: '\\bot ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'top',
                            name: 'symbol_132_other_top.svg',
                            latex: '\\top ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'angle',
                            name: 'symbol_133_other_angle.svg',
                            latex: '\\angle ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'measuredangle',
                            name: 'symbol_134_other_measuredangle.svg',
                            latex: '\\measuredangle ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'sphericalangle',
                            name: 'symbol_135_other_sphericalangle.svg',
                            latex: '\\sphericalangle ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'surd',
                            name: 'symbol_136_other_surd.svg',
                            latex: '\\surd ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'diamondsuit',
                            name: 'symbol_137_other_diamondsuit.svg',
                            latex: '\\diamondsuit ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'heartsuit',
                            name: 'symbol_138_other_heartsuit.svg',
                            latex: '\\heartsuit ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'clubsuit',
                            name: 'symbol_139_other_clubsuit.svg',
                            latex: '\\clubsuit ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'spadesuit',
                            name: 'symbol_140_other_spadesuit.svg',
                            latex: '\\spadesuit ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'flat',
                            name: 'symbol_141_other_flat.svg',
                            latex: '\\flat ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'natural',
                            name: 'symbol_142_other_natural.svg',
                            latex: '\\natural ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'sharp',
                            name: 'symbol_143_other_sharp.svg',
                            latex: '\\sharp ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                    ],
                },
                greek: {
                    defaultsize: 1.7,
                    defaultpadding: '0.2rem',
                    cont: [
                        {
                            tag: 'divider',
                            name: '小写 Lowercase',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'alpha',
                            name: 'greek_1_lower_alpha.svg',
                            latex: '\\alpha ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈælfə/',
                            en: 'alpha',
                        },
                        {
                            tag: 'beta',
                            name: 'greek_2_lower_beta.svg',
                            latex: '\\beta ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈbiːtə/, US: /ˈbeɪtə/',
                            en: 'beta',
                        },
                        {
                            tag: 'gamma',
                            name: 'greek_3_lower_gammaa.svg',
                            latex: '\\gamma ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈɡæmə/',
                            en: 'gamma',
                        },
                        {
                            tag: 'delta',
                            name: 'greek_4_lower_deltaa.svg',
                            latex: '\\delta ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈdɛltə/',
                            en: 'delta',
                        },
                        {
                            tag: 'epsilon',
                            name: 'greek_5_lower_epsilon.svg',
                            latex: '\\epsilon ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈɛpsɪlɒn/',
                            en: 'epsilon',
                        },
                        {
                            tag: 'varepsilon',
                            name: 'greek_6_lower_varepsilon.svg',
                            latex: '\\varepsilon ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈɛpsɪlɒn/',
                            en: 'epsilon',
                        },
                        {
                            tag: 'zeta',
                            name: 'greek_7_lower_zeta.svg',
                            latex: '\\zeta ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈzeɪtə/',
                            en: 'zeta',
                        },
                        {
                            tag: 'eta',
                            name: 'greek_8_lower_eta.svg',
                            latex: '\\eta ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈeɪtə/',
                            en: 'eta',
                        },
                        {
                            tag: 'theta',
                            name: 'greek_9_lower_thetaa.svg',
                            latex: '\\theta ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: ' /ˈθiːtə/',
                            en: 'theta',
                        },
                        {
                            tag: 'vartheta',
                            name: 'greek_10_lower_vartheta.svg',
                            latex: '\\vartheta ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: ' /ˈθiːtə/',
                            en: 'theta',
                        },
                        {
                            tag: 'iota',
                            name: 'greek_11_lower_iota.svg',
                            latex: '\\iota ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: ' /aɪˈoʊtə/',
                            en: 'iota',
                        },
                        {
                            tag: 'kappa',
                            name: 'greek_12_lower_kappa.svg',
                            latex: '\\kappa ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈkæpə/',
                            en: 'kappa',
                        },
                        {
                            tag: 'lambda',
                            name: 'greek_13_lower_lambdaa.svg',
                            latex: '\\lambda ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈlæmdə/',
                            en: 'lambda',
                        },
                        {
                            tag: 'mu',
                            name: 'greek_14_lower_mu.svg',
                            latex: '\\mu ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/mjuː/',
                            en: 'mu',
                        },
                        {
                            tag: 'nu',
                            name: 'greek_15_lower_nu.svg',
                            latex: '\\nu ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/njuː/',
                            en: 'nu',
                        },
                        {
                            tag: 'xi',
                            name: 'greek_16_lower_xia.svg',
                            latex: '\\xi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/zaɪ, ksaɪ/',
                            en: 'xi',
                        },
                        {
                            tag: 'o',
                            name: 'greek_17_lower_o.svg',
                            latex: ' o ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈɒmɪkrɒn/',
                            en: 'omicron',
                        },
                        {
                            tag: 'pi',
                            name: 'greek_18_lower_pia.svg',
                            latex: '\\pi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/paɪ/',
                            en: 'pi',
                        },
                        {
                            tag: 'varpi',
                            name: 'greek_19_lower_varpi.svg',
                            latex: '\\varpi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/paɪ/',
                            en: 'pi',
                        },
                        {
                            tag: 'rho',
                            name: 'greek_20_lower_rho.svg',
                            latex: '\\rho ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/roʊ/',
                            en: 'rho',
                        },
                        {
                            tag: 'varrho',
                            name: 'greek_21_lower_varrho.svg',
                            latex: '\\varrho ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/roʊ/',
                            en: 'rho',
                        },
                        {
                            tag: 'sigma',
                            name: 'greek_22_lower_sigmaa.svg',
                            latex: '\\sigma ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈsɪɡmə/',
                            en: 'sigma',
                        },
                        {
                            tag: 'varsigma',
                            name: 'greek_23_lower_varsigma.svg',
                            latex: '\\varsigma ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈsɪɡmə/',
                            en: 'sigma',
                        },
                        {
                            tag: 'tau',
                            name: 'greek_24_lower_tau.svg',
                            latex: '\\tau ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/taʊ, tɔː/',
                            en: 'tau',
                        },
                        {
                            tag: 'upsilon',
                            name: 'greek_25_lower_upsilona.svg',
                            latex: '\\upsilon ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈʌpsɪlɒn/',
                            en: 'upsilon',
                        },
                        {
                            tag: 'phi',
                            name: 'greek_26_lower_phia.svg',
                            latex: '\\phi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/faɪ/',
                            en: 'phi',
                        },
                        {
                            tag: 'varphi',
                            name: 'greek_27_lower_varphi.svg',
                            latex: '\\varphi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/faɪ/',
                            en: 'phi',
                        },
                        {
                            tag: 'chi',
                            name: 'greek_28_lower_chi.svg',
                            latex: '\\chi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/kaɪ/',
                            en: 'chi',
                        },
                        {
                            tag: 'psi',
                            name: 'greek_29_lower_psia.svg',
                            latex: '\\psi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/psaɪ/',
                            en: 'psi',
                        },
                        {
                            tag: 'omega',
                            name: 'greek_30_lower_omegaa.svg',
                            latex: '\\omega ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/oʊˈmeɪɡə/',
                            en: 'omega',
                        },
                        {
                            tag: 'divider',
                            name: '大写 Uppercase',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'Gamma',
                            name: 'greek_31_upper_Gammab.svg',
                            latex: '\\Gamma ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈɡæmə/',
                            en: 'Gamma',
                        },
                        {
                            tag: 'Delta',
                            name: 'greek_32_upper_Deltab.svg',
                            latex: '\\Delta ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈdɛltə/',
                            en: 'Delta',
                        },
                        {
                            tag: 'Theta',
                            name: 'greek_33_upper_Thetab.svg',
                            latex: '\\Theta ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈθiːtə/',
                            en: 'Theta',
                        },
                        {
                            tag: 'Lambda',
                            name: 'greek_34_upper_Lambdab.svg',
                            latex: '\\Lambda ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈlæmdə/',
                            en: 'Lambda',
                        },
                        {
                            tag: 'Xi',
                            name: 'greek_35_upper_Xib.svg',
                            latex: '\\Xi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/zaɪ, ksaɪ/',
                            en: 'Xi',
                        },
                        {
                            tag: 'Pi',
                            name: 'greek_36_upper_Pib.svg',
                            latex: '\\Pi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/paɪ/',
                            en: 'Pi',
                        },
                        {
                            tag: 'Sigma',
                            name: 'greek_37_upper_Sigmab.svg',
                            latex: '\\Sigma ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈsɪɡmə/',
                            en: 'Sigma',
                        },
                        {
                            tag: 'Upsilon',
                            name: 'greek_38_upper_Upsilonb.svg',
                            latex: '\\Upsilon ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/ˈʌpsɪlɒn/',
                            en: 'Upsilon',
                        },
                        {
                            tag: 'Phi',
                            name: 'greek_39_upper_Phib.svg',
                            latex: '\\Phi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/faɪ/',
                            en: 'Phi',
                        },
                        {
                            tag: 'Psi',
                            name: 'greek_40_upper_Psib.svg',
                            latex: '\\Psi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/psaɪ/',
                            en: 'Psi',
                        },
                        {
                            tag: 'Omega',
                            name: 'greek_41_upper_Omegab.svg',
                            latex: '\\Omega ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '/oʊˈmeɪɡə/',
                            en: 'Omega',
                        },
                        {
                            tag: 'divider',
                            name: '其他 Others',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'hbar',
                            name: 'greek_42_other_hbar.svg',
                            latex: '\\hbar ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: 'h bar',
                            en: 'h bar',
                        },
                        {
                            tag: 'imath',
                            name: 'greek_43_other_imath.svg',
                            latex: '\\imath ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '数学i',
                            en: 'imath',
                        },
                        {
                            tag: 'jmath',
                            name: 'greek_44_other_jmath.svg',
                            latex: '\\jmath ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '数学j',
                            en: 'jmath',
                        },
                        {
                            tag: 'ell',
                            name: 'greek_45_other_ell.svg',
                            latex: '\\ell ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '数学l',
                            en: 'lmath',
                        },
                        {
                            tag: 'Re',
                            name: 'greek_46_other_Re.svg',
                            latex: '\\Re ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '实数',
                            en: 'Real Numbers',
                        },
                        {
                            tag: 'Im',
                            name: 'greek_47_other_Im.svg',
                            latex: '\\Im ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '虚数',
                            en: 'Pure Imaginary Numbers',
                        },
                        {
                            tag: 'aleph',
                            name: 'greek_48_other_aleph.svg',
                            latex: '\\aleph ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '阿列夫',
                            en: 'aleph',
                        },
                        {
                            tag: 'beth',
                            name: 'greek_49_other_beth.svg',
                            latex: '\\beth ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '希伯来符号',
                            en: 'beth',
                        },
                        {
                            tag: 'gimel',
                            name: 'greek_50_other_gimel.svg',
                            latex: '\\gimel ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '希伯来符号',
                            en: 'gimel',
                        },
                        {
                            tag: 'daleth',
                            name: 'greek_51_other_daleth.svg',
                            latex: '\\daleth ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '希伯来符号',
                            en: 'daleth',
                        },
                        {
                            tag: 'wp',
                            name: 'greek_52_other_wp.svg',
                            latex: '\\wp ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'mho',
                            name: 'greek_53_other_mho.svg',
                            latex: '\\mho ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'backepsilon',
                            name: 'greek_54_other_backepsilon.svg',
                            latex: '\\backepsilon ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: 'backepsilon',
                        },
                        {
                            tag: 'partial',
                            name: 'greek_55_other_partial.svg',
                            latex: '\\partial ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '偏导符号',
                            en: '-',
                        },
                        {
                            tag: 'eth',
                            name: 'greek_56_other_eth.svg',
                            latex: '\\eth ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'Bbbk',
                            name: 'greek_57_other_Bbbk.svg',
                            latex: '\\Bbbk ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'complement',
                            name: 'greek_58_other_complement.svg',
                            latex: '\\complement ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '1.4',
                            zh: '补集',
                            en: 'complement',
                        },
                        {
                            tag: 'circledS',
                            name: 'greek_59_other_circleds.svg',
                            latex: '\\circledS ',
                            cursor: 0,
                            standby: '',
                            padding: '0.1rem 0 0.2rem 0',
                            size: '2.4',
                            zh: '圈S',
                            en: 'circled S',
                        },
                        {
                            tag: 'S',
                            name: 'greek_60_other_S.svg',
                            latex: '\\S ',
                            cursor: 0,
                            standby: '',
                            padding: '0.1rem 0 0.2rem 0',
                            size: '2.5',
                            zh: '章节符号',
                            en: 'sections',
                        },
                        {
                            tag: 'mathbb',
                            name: 'greek_61_other_mathbbABC.svg',
                            latex: '\\mathbb{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '3',
                            zh: '黑板报粗体',
                            en: 'Blackboard bold/scripts',
                        },
                        {
                            tag: 'mathfrak',
                            name: 'greek_62_other_mathfrakABC.svg',
                            latex: '\\mathfrak{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '3',
                            zh: 'Fraktur体',
                            en: 'Fraktur typeface',
                        },
                        {
                            tag: 'mathcal',
                            name: 'greek_63_other_mathcalABC.svg',
                            latex: '\\mathcal{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '3',
                            zh: '手写体',
                            en: 'Calligraphy/script',
                        },
                        {
                            tag: 'mathrm',
                            name: 'greek_64_other_mathrmABC.svg',
                            latex: '\\mathrm {} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '3',
                            zh: '罗马体',
                            en: 'Roman typeface',
                        },
                        {
                            tag: 'mathrmdef',
                            name: 'greek_65_other_mathrmdef.svg',
                            latex: '\\mathrm{def} ',
                            cursor: 0,
                            standby: '',
                            padding: '0.1rem 0.5rem 0.4rem 0.5rem',
                            size: '2',
                            zh: '罗马体def',
                            en: 'def',
                        },
                    ],
                },
                frac: {
                    defaultsize: 3,
                    defaultpadding: '1rem 0.2rem 1rem 0.2rem',
                    cont: [
                        {
                            tag: 'divider',
                            name: '分数 Fractions',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'frac',
                            name: 'frac_1_frac_frac.svg',
                            latex: '\\frac{}{} ',
                            cursor: 4,
                            standby: '',
                            padding: '0.3rem 0.2rem 0.3rem 0.2rem',
                            size: '',
                            zh: '分数',
                            en: 'fraction',
                        },
                        {
                            tag: 'tfrac',
                            name: 'frac_2_frac_tfrac.svg',
                            latex: '\\tfrac{}{} ',
                            cursor: 4,
                            standby: '',
                            padding: '1rem 0rem 1rem 0',
                            size: '',
                            zh: '小分数',
                            en: 'tiny fraction',
                        },
                        {
                            tag: 'dif',
                            name: 'frac_3_frac_dif.svg',
                            latex: '\\mathrm{d}t ',
                            cursor: 0,
                            standby: '',
                            padding: '1.1rem 0.4rem 1.1rem 0.4rem',
                            size: '2',
                            zh: '微分',
                            en: 'differential',
                        },
                        {
                            tag: 'dia',
                            name: 'frac_4_frac_difa.svg',
                            latex: '\\frac{\\mathrm{d} y}{\\mathrm{d} x} ',
                            cursor: 0,
                            standby: '',
                            padding: '0.4rem 0 0.4rem 0',
                            size: '',
                            zh: '微分',
                            en: 'differential',
                        },
                        {
                            tag: 'partial',
                            name: 'frac_5_frac_partial.svg',
                            latex: '\\partial t ',
                            cursor: 0,
                            standby: '',
                            padding: '1.1rem 0.4rem 1.1rem 0.4rem',
                            size: '2',
                            zh: '偏微分',
                            en: 'partial derivative',
                        },
                        {
                            tag: 'partiala',
                            name: 'frac_6_frac_partiala.svg',
                            latex: '\\frac{\\partial y}{\\partial x} ',
                            cursor: 0,
                            standby: '',
                            padding: '0.4rem 0 0.4rem 0',
                            size: '',
                            zh: '偏微分',
                            en: 'partial derivative',
                        },
                        {
                            tag: 'nabla',
                            name: 'frac_7_frac_nabla.svg',
                            latex: '\\nabla\\psi ',
                            cursor: 0,
                            standby: '',
                            padding: '1.1rem 0.4rem 1.1rem 0.4rem',
                            size: '2',
                            zh: 'Nabla算子',
                            en: 'Del operator',
                        },
                        {
                            tag: 'partialb',
                            name: 'frac_8_frac_partialb.svg',
                            latex: ' \\frac{\\partial^2}{\\partial x_1\\partial x_2}y ',
                            cursor: 0,
                            standby: '',
                            padding: '1.1rem 0.2rem 1.1rem 0.2rem',
                            size: '6',
                            zh: '偏微分',
                            en: 'partial derivative',
                        },
                        {
                            tag: 'cfrac',
                            name: 'frac_9_frac_cfrac.svg',
                            latex: '\\cfrac{1}{a + \\cfrac{7}{b + \\cfrac{2}{9}}} =c ',
                            cursor: 0,
                            standby: '',
                            padding: '0',
                            size: '10',
                            zh: '连分数',
                            en: 'continued fraction',
                        },
                        {
                            tag: 'cfraca',
                            name: 'frac_10_frac_cfraca.svg',
                            latex: '\\begin{equation}\r\n  x = a_0 + \\cfrac{1}{a_1 \r\n          + \\cfrac{1}{a_2 \r\n          + \\cfrac{1}{a_3 + \\cfrac{1}{a_4} } } }\r\n\\end{equation}',
                            cursor: 0,
                            standby: '',
                            padding: '0',
                            size: '14',
                            zh: '连分数',
                            en: 'continued fraction',
                        },
                        {
                            tag: 'divider',
                            name: '导数 Derivative',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'dot',
                            name: 'frac_11_der_dot.svg',
                            latex: '\\dot{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '一阶导数',
                            en: 'the first derivative',
                        },
                        {
                            tag: 'ddot',
                            name: 'frac_12_der_ddot.svg',
                            latex: '\\ddot{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '二阶导数',
                            en: 'the second derivative',
                        },
                        {
                            tag: 'prime',
                            name: 'frac_13_der_prime.svg',
                            latex: "{}' ",
                            cursor: 3,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '一阶导数',
                            en: 'the first derivative',
                        },
                        {
                            tag: 'primea',
                            name: 'frac_14_der_primea.svg',
                            latex: "{}'' ",
                            cursor: 4,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '二阶导数',
                            en: 'the second derivative',
                        },
                        {
                            tag: 'primen',
                            name: 'frac_15_der_primen.svg',
                            latex: '{}^{(n)} ',
                            cursor: 8,
                            standby: '',
                            padding: '0.8rem 0 0.9rem 0',
                            size: '3.6',
                            zh: 'n阶导数',
                            en: 'the nth derivative',
                        },
                        {
                            tag: 'divider',
                            name: '模算术 Modular arithmetic',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'bmod',
                            name: 'frac_16_mod_bmod.svg',
                            latex: 'a \\bmod b ',
                            cursor: 0,
                            standby: '',
                            padding: '0',
                            size: '4',
                            zh: '模除',
                            en: 'modulo',
                        },
                        {
                            tag: 'pmod',
                            name: 'frac_17_mod_pmod.svg',
                            latex: 'a \\equiv b \\pmod{m} ',
                            cursor: 0,
                            standby: '',
                            padding: '0',
                            size: '7.2',
                            zh: '同余',
                            en: 'congruence modulo',
                        },
                        {
                            tag: 'gcd',
                            name: 'frac_18_mod_gcd.svg',
                            latex: '\\gcd(m, n) ',
                            cursor: 0,
                            standby: '',
                            padding: '0',
                            size: '4',
                            zh: '最大公约数',
                            en: 'greatest common divisor',
                        },
                        {
                            tag: 'lcm',
                            name: 'frac_19_mod_lcm.svg',
                            latex: '\\operatorname{lcm}(m, n) ',
                            cursor: 0,
                            standby: '',
                            padding: '0',
                            size: '4',
                            zh: '最小公倍数',
                            en: 'least common multiple',
                        },
                    ],
                },
                sqrt: {
                    defaultsize: 3,
                    defaultpadding: '1rem 0.2rem 1rem 0.2rem',
                    cont: [
                        {
                            tag: 'divider',
                            name: '根式 Radicals',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sqrt',
                            name: 'sqrt_1_sqrt_sqrt.svg',
                            latex: '\\sqrt{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '开平方',
                            en: 'square root',
                        },
                        {
                            tag: 'sqrtn',
                            name: 'sqrt_2_sqrt_sqrtn.svg',
                            latex: '\\sqrt[]{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '开方',
                            en: 'nth root',
                        },
                        {
                            tag: 'divider',
                            name: '上下标 Sub&Super',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'topright',
                            name: 'sqrt_3_superscript_topright.svg',
                            latex: '^{} ',
                            cursor: 2,
                            standby: '',
                            padding: '0.8rem 0.2rem 1.2rem 0.2rem',
                            size: '3',
                            zh: '上标',
                            en: 'superscript',
                        },
                        {
                            tag: 'bottomright',
                            name: 'sqrt_4_superscript_bottomright.svg',
                            latex: '_{} ',
                            cursor: 2,
                            standby: '',
                            padding: '1.3rem 0.4rem 0.8rem 0.4rem',
                            size: '2.5',
                            zh: '下标',
                            en: 'Subscript ',
                        },
                        {
                            tag: 'right',
                            name: 'sqrt_5_superscript_right.svg',
                            latex: '_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.4rem',
                            size: '2.8',
                            zh: '混合上下标',
                            en: 'Combining sub & super',
                        },
                        {
                            tag: 'left',
                            name: 'sqrt_6_superscript_left.svg',
                            latex: '_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.4rem',
                            size: '2.8',
                            zh: '左侧混合上下标',
                            en: 'Preceding sub & super',
                        },
                        {
                            tag: 'sideset',
                            name: 'sqrt_7_superscript_sideset.svg',
                            latex: '\\sideset{_1^2}{_3^4}X_a^b ',
                            cursor: 0,
                            standby: '',
                            padding: '0',
                            size: '3.7',
                            zh: '混合',
                            en: 'Preceding and additional sub & super',
                        },
                        {
                            tag: 'divider',
                            name: '重音符及其他 Accents and Others',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'hat',
                            name: 'sqrt_8_other_hat.svg',
                            latex: '\\hat{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'check',
                            name: 'sqrt_9_other_check.svg',
                            latex: '\\check{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'grave',
                            name: 'sqrt_10_other_grave.svg',
                            latex: '\\grave{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'acute',
                            name: 'sqrt_11_other_acute.svg',
                            latex: '\\acute{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'tilde',
                            name: 'sqrt_12_other_tilde.svg',
                            latex: '\\tilde{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'breve',
                            name: 'sqrt_13_other_breve.svg',
                            latex: '\\breve{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'bar',
                            name: 'sqrt_14_other_bar.svg',
                            latex: '\\bar{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'vec',
                            name: 'sqrt_15_other_vec.svg',
                            latex: '\\vec{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'not',
                            name: 'sqrt_16_other_not.svg',
                            latex: '\\not{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'degree',
                            name: 'sqrt_17_other_degree.svg',
                            latex: '^{\\circ} ',
                            cursor: 9,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'widetilde',
                            name: 'sqrt_18_other_widetilde.svg',
                            latex: '\\widetilde{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'widehat',
                            name: 'sqrt_19_other_widehat.svg',
                            latex: '\\widehat{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'overleftarrow',
                            name: 'sqrt_20_other_overleftarrow.svg',
                            latex: '\\overleftarrow{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'overrightarrow',
                            name: 'sqrt_21_other_overrightarrow.svg',
                            latex: '\\overrightarrow{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'a',
                            name: 'sqrt_22_other_overline_a.svg',
                            latex: '\\overline{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'underline',
                            name: 'sqrt_23_other_underline.svg',
                            latex: '\\underline{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'overbrace',
                            name: 'sqrt_24_other_overbrace.svg',
                            latex: '\\overbrace{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'underbrace',
                            name: 'sqrt_25_other_underbrace.svg',
                            latex: '\\underbrace{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'overset',
                            name: 'sqrt_26_other_overset.svg',
                            latex: '\\overset{}{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'underset',
                            name: 'sqrt_27_other_underset.svg',
                            latex: '\\underset{}{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'stackrelfrown',
                            name: 'sqrt_28_other_stackrelfrown.svg',
                            latex: '\\stackrel\\frown{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'b',
                            name: 'sqrt_29_other_overline_b.svg',
                            latex: '\\overline{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'overleftrightarrow',
                            name: 'sqrt_30_other_overleftrightarrow.svg',
                            latex: '\\overleftrightarrow{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'oversetleftarrow',
                            name: 'sqrt_31_other_oversetleftarrow.svg',
                            latex: '\\overset{}{\\leftarrow} ',
                            cursor: 14,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'oversetrightarrow',
                            name: 'sqrt_32_other_oversetrightarrow.svg',
                            latex: '\\overset{}{\\rightarrow} ',
                            cursor: 15,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'xleftarrow',
                            name: 'sqrt_33_other_xleftarrow.svg',
                            latex: '\\xleftarrow[]{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                        {
                            tag: 'xrightarrow',
                            name: 'sqrt_34_other_xrightarrow.svg',
                            latex: '\\xrightarrow[]{} ',
                            cursor: 2,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '-',
                            en: '-',
                        },
                    ],
                },
                limit: {
                    defaultsize: 3,
                    defaultpadding: '1rem 0.2rem 1rem 0.2rem',
                    cont: [
                        {
                            tag: 'divider',
                            name: '极限 Limits',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'lim',
                            name: 'limit_1_lim_lim.svg',
                            latex: '\\lim ',
                            cursor: 0,
                            standby: '',
                            padding: '0.8rem 0.2rem 0.8rem 0.2rem',
                            size: '',
                            zh: '极限',
                            en: 'Limit',
                        },
                        {
                            tag: 'limto0',
                            name: 'limit_2_lim_limto0.svg',
                            latex: '\\lim_{x \\to 0} ',
                            cursor: 0,
                            standby: '',
                            padding: '1.2rem 0 0.3rem 0',
                            size: '3.4',
                            zh: '极限',
                            en: 'Limit',
                        },
                        {
                            tag: 'limtoinfty',
                            name: 'limit_3_lim_limtoinfty.svg',
                            latex: '\\lim_{x \\to \\infty} ',
                            cursor: 0,
                            standby: '',
                            padding: '1.2rem 0 0.3rem 0',
                            size: '3.4',
                            zh: '极限',
                            en: 'Limit',
                        },
                        {
                            tag: 'limtf',
                            name: 'limit_4_lim_limtf.svg',
                            latex: '\\textstyle \\lim_{x \\to 0} ',
                            cursor: 0,
                            standby: '',
                            padding: '0.7rem 0.2rem 0.6rem 0.2rem',
                            size: '3.8',
                            zh: '极限',
                            en: 'Limit (force）',
                        },
                        {
                            tag: 'max',
                            name: 'limit_5_lim_max.svg',
                            latex: '\\max_{} ',
                            cursor: 2,
                            standby: '',
                            padding: '1.1rem 0 0.4rem 0',
                            size: '3.6',
                            zh: '极大',
                            en: 'Maximum',
                        },
                        {
                            tag: 'min',
                            name: 'limit_6_lim_min.svg',
                            latex: '\\min_{} ',
                            cursor: 2,
                            standby: '',
                            padding: '1.1rem 0 0.4rem 0',
                            size: '3.6',
                            zh: '极小',
                            en: 'Minimum',
                        },
                        {
                            tag: 'divider',
                            name: '对数指数 Logarithms and exponentials',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'log',
                            name: 'limit_7_log_log.svg',
                            latex: '\\log_{}{} ',
                            cursor: 2,
                            standby: '',
                            padding: '0.7rem 0.2rem 0.7rem 0.2rem',
                            size: '',
                            zh: '对数',
                            en: 'Logarithms',
                        },
                        {
                            tag: 'lg',
                            name: 'limit_8_log_lg.svg',
                            latex: '\\lg_{}{} ',
                            cursor: 2,
                            standby: '',
                            padding: '0.8rem 0.2rem 0.8rem 0.2rem',
                            size: '2.4',
                            zh: '常用对数',
                            en: 'Logarithms',
                        },
                        {
                            tag: 'ln',
                            name: 'limit_9_log_ln.svg',
                            latex: '\\ln_{}{} ',
                            cursor: 2,
                            standby: '',
                            padding: '0.8rem 0.2rem 0.8rem 0.2rem',
                            size: '2.4',
                            zh: '自然对数',
                            en: 'Logarithms',
                        },
                        {
                            tag: 'exp',
                            name: 'limit_10_log_exp.svg',
                            latex: '\\exp ',
                            cursor: 0,
                            standby: '',
                            padding: '0.9rem 0.2rem 0.4rem 0.2rem',
                            size: '3.2',
                            zh: '指数',
                            en: 'Exponentials',
                        },
                        {
                            tag: 'divider',
                            name: '界限 Bounds',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'mina',
                            name: 'limit_11_bound_min.svg',
                            latex: '\\min x ',
                            cursor: 0,
                            standby: '',
                            padding: '0.2rem',
                            size: '',
                            zh: '最小',
                            en: 'Minimum',
                        },
                        {
                            tag: 'maxa',
                            name: 'limit_12_bound_max.svg',
                            latex: '\\max y ',
                            cursor: 0,
                            standby: '',
                            padding: '0.4rem 0.2rem 0 0.2rem',
                            size: '',
                            zh: '最大',
                            en: 'Maximum',
                        },
                        {
                            tag: 'sup',
                            name: 'limit_13_bound_sup.svg',
                            latex: '\\sup t ',
                            cursor: 0,
                            standby: '',
                            padding: '0.2rem',
                            size: '2.6',
                            zh: '最小上界（上确界）',
                            en: 'Supremum',
                        },
                        {
                            tag: 'inf',
                            name: 'limit_14_bound_inf.svg',
                            latex: '\\inf s ',
                            cursor: 0,
                            standby: '',
                            padding: '0 0.2rem 0.4rem 0.2rem',
                            size: '2.4',
                            zh: '最大下界（下确界）',
                            en: 'Infimum',
                        },
                        {
                            tag: 'lima',
                            name: 'limit_15_bound_lim.svg',
                            latex: '\\lim u ',
                            cursor: 0,
                            standby: '',
                            padding: '0 0.2rem 0.4rem 0.2rem',
                            size: '2.6',
                            zh: '极限',
                            en: 'Limit',
                        },
                        {
                            tag: 'limsup',
                            name: 'limit_16_bound_limsup.svg',
                            latex: '\\limsup w ',
                            cursor: 0,
                            standby: '',
                            padding: '0.2rem',
                            size: '4.6',
                            zh: '上极限',
                            en: 'limit superior',
                        },
                        {
                            tag: 'liminf',
                            name: 'limit_17_bound_liminf.svg',
                            latex: '\\liminf v ',
                            cursor: 0,
                            standby: '',
                            padding: '0.1rem 0.2rem 0.3rem 0.2rem',
                            size: '4',
                            zh: '下极限',
                            en: 'limit inferior',
                        },
                        {
                            tag: 'dim',
                            name: 'limit_18_bound_dim.svg',
                            latex: '\\dim p ',
                            cursor: 0,
                            standby: '',
                            padding: '0.2rem',
                            size: '2.9',
                            zh: '维数',
                            en: 'Dimension',
                        },
                        {
                            tag: 'ker',
                            name: 'limit_19_bound_ker.svg',
                            latex: '\\ker\\phi ',
                            cursor: 0,
                            standby: '',
                            padding: '0.2rem',
                            size: '2.8',
                            zh: '零空间（核）',
                            en: 'Null space',
                        },
                    ],
                },
                trig: {
                    defaultsize: 4,
                    defaultpadding: '0.2rem',
                    cont: [
                        {
                            tag: 'divider',
                            name: '三角函数 Trigonometric functions',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sin',
                            name: 'trig_1_sin.svg',
                            latex: '\\sin ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '正弦',
                            en: 'sine',
                        },
                        {
                            tag: 'cos',
                            name: 'trig_2_cos.svg',
                            latex: '\\cos ',
                            cursor: 0,
                            standby: '',
                            padding: '0.3rem 0.2rem 0.1rem 0.2rem',
                            size: '',
                            zh: '余弦',
                            en: 'cosine',
                        },
                        {
                            tag: 'tan',
                            name: 'trig_3_tan.svg',
                            latex: '\\tan ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '正切',
                            en: 'tangent',
                        },
                        {
                            tag: 'cot',
                            name: 'trig_4_cot.svg',
                            latex: '\\cot ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '余切',
                            en: 'cotangent',
                        },
                        {
                            tag: 'sec',
                            name: 'trig_5_sec.svg',
                            latex: '\\sec ',
                            cursor: 0,
                            standby: '',
                            padding: '0.3rem 0.2rem 0.1rem 0.2rem',
                            size: '',
                            zh: '正割',
                            en: 'secant',
                        },
                        {
                            tag: 'csc',
                            name: 'trig_6_csc.svg',
                            latex: '\\csc ',
                            cursor: 0,
                            standby: '',
                            padding: '0.3rem 0.2rem 0.1rem 0.2rem',
                            size: '',
                            zh: '余割',
                            en: 'cosecant',
                        },
                        {
                            tag: 'divider',
                            name: '反三角函数 Inverse trigonometric functions',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'insin',
                            name: 'trig_7_insin.svg',
                            latex: '\\sin^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反正弦',
                            en: 'arcsine',
                        },
                        {
                            tag: 'incos',
                            name: 'trig_8_incos.svg',
                            latex: '\\cos^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反余弦',
                            en: 'arccosine',
                        },
                        {
                            tag: 'intan',
                            name: 'trig_9_intan.svg',
                            latex: '\\tan^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反正切',
                            en: 'arctangent',
                        },
                        {
                            tag: 'incot',
                            name: 'trig_10_incot.svg',
                            latex: '\\cot^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反余切',
                            en: 'arccotangent',
                        },
                        {
                            tag: 'insec',
                            name: 'trig_11_insec.svg',
                            latex: '\\sec^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反正割',
                            en: 'arcsecant',
                        },
                        {
                            tag: 'incsc',
                            name: 'trig_12_incsc.svg',
                            latex: '\\csc^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反余割',
                            en: 'arccosecant',
                        },
                        {
                            tag: 'arcsin',
                            name: 'trig_13_arcsin.svg',
                            latex: '\\arcsin ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反正弦',
                            en: 'arcsine',
                        },
                        {
                            tag: 'arccos',
                            name: 'trig_14_arccos.svg',
                            latex: '\\arccos ',
                            cursor: 0,
                            standby: '',
                            padding: '0.4rem 0.2rem 0 0.2rem',
                            size: '',
                            zh: '反余弦',
                            en: 'arccosine',
                        },
                        {
                            tag: 'arctan',
                            name: 'trig_15_arctan.svg',
                            latex: '\\arctan ',
                            cursor: 0,
                            standby: '',
                            padding: '0.3rem 0.2rem 0.1rem 0.2rem',
                            size: '',
                            zh: '反正切',
                            en: 'arctangent',
                        },
                        {
                            tag: 'arccot',
                            name: 'trig_16_arccot.svg',
                            latex: '\\operatorname{arccot} ',
                            cursor: 0,
                            standby: '',
                            padding: '0.3rem 0.2rem 0.1rem 0.2rem',
                            size: '',
                            zh: '反余切',
                            en: 'arccotangent',
                        },
                        {
                            tag: 'arcsec',
                            name: 'trig_17_arcsec.svg',
                            latex: '\\operatorname{arcsec} ',
                            cursor: 0,
                            standby: '',
                            padding: '0.4rem 0.2rem 0 0.2rem',
                            size: '',
                            zh: '反正割',
                            en: 'arcsecant',
                        },
                        {
                            tag: 'arccsc',
                            name: 'trig_18_arccsc.svg',
                            latex: '\\operatorname{arccos} ',
                            cursor: 0,
                            standby: '',
                            padding: '0.4rem 0.2rem 0 0.2rem',
                            size: '',
                            zh: '反余割',
                            en: 'arccosecant',
                        },
                        {
                            tag: 'divider',
                            name: '双曲函数 Hyperblic functions',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sinh',
                            name: 'trig_19_sinh.svg',
                            latex: '\\sinh ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '双曲正弦',
                            en: 'the hyperbolic sine',
                        },
                        {
                            tag: 'cosh',
                            name: 'trig_20_cosh.svg',
                            latex: '\\cosh ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '双曲余弦',
                            en: 'the hyperbolic cosine',
                        },
                        {
                            tag: 'tanh',
                            name: 'trig_21_tanh.svg',
                            latex: '\\tanh ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '双曲正切',
                            en: 'the hyperbolic tangent',
                        },
                        {
                            tag: 'coth',
                            name: 'trig_22_coth.svg',
                            latex: '\\coth ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '双曲余切',
                            en: 'the hyperbolic cotangent',
                        },
                        {
                            tag: 'sech',
                            name: 'trig_23_sech.svg',
                            latex: '\\operatorname{sech} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '双曲正割',
                            en: 'the hyperbolic secant',
                        },
                        {
                            tag: 'csch',
                            name: 'trig_24_csch.svg',
                            latex: '\\operatorname{csch} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '双曲余割',
                            en: 'the hyperbolic cosecant',
                        },
                        {
                            tag: 'divider',
                            name: '反双曲函数 Inverse hyperbolic functions',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'insinh',
                            name: 'trig_25_insinh.svg',
                            latex: '\\sinh^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反双曲正弦',
                            en: 'arc-hyperbolic sine',
                        },
                        {
                            tag: 'incosh',
                            name: 'trig_26_incosh.svg',
                            latex: '\\cosh^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反双曲余弦',
                            en: 'arc-hyperbolic cosine',
                        },
                        {
                            tag: 'intanh',
                            name: 'trig_27_intanh.svg',
                            latex: '\\tanh^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反双曲正切',
                            en: 'arc-hyperbolic tangent',
                        },
                        {
                            tag: 'incoth',
                            name: 'trig_28_incoth.svg',
                            latex: '\\coth^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反双曲余切',
                            en: 'arc-hyperbolic cotangent',
                        },
                        {
                            tag: 'insech',
                            name: 'trig_29_insech.svg',
                            latex: '\\operatorname{sech}^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反双曲正割',
                            en: 'arc-hyperbolic secant',
                        },
                        {
                            tag: 'incsch',
                            name: 'trig_30_incsch.svg',
                            latex: '\\operatorname{csch}^{-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '反双曲余割',
                            en: 'arc-hyperbolic cosecant',
                        },
                    ],
                },
                integral: {
                    defaultsize: 5,
                    defaultpadding: '0.2rem',
                    cont: [
                        {
                            tag: 'divider',
                            name: '积分 Integral',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'int',
                            name: 'integral_1_int.svg',
                            latex: '\\int ',
                            cursor: 0,
                            standby: '',
                            padding: '1rem',
                            size: '3.4',
                            zh: '积分',
                            en: 'Integral',
                        },
                        {
                            tag: 'inta',
                            name: 'integral_2_inta.svg',
                            latex: '\\int_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.9rem',
                            size: '3.6',
                            zh: '积分',
                            en: 'Integral',
                        },
                        {
                            tag: 'intb',
                            name: 'integral_3_intb.svg',
                            latex: '\\int\\limits_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '积分',
                            en: 'Integral',
                        },
                        {
                            tag: 'divider',
                            name: '双重积分 Double integral',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'iint',
                            name: 'integral_4_iint.svg',
                            latex: '\\iint ',
                            cursor: 0,
                            standby: '',
                            padding: '1rem',
                            size: '3.4',
                            zh: '双重积分',
                            en: 'Double integral',
                        },
                        {
                            tag: 'iinta',
                            name: 'integral_5_iinta.svg',
                            latex: '\\iint_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.9rem',
                            size: '3.6',
                            zh: '双重积分',
                            en: 'Double integral',
                        },
                        {
                            tag: 'iintb',
                            name: 'integral_6_iintb.svg',
                            latex: '\\iint\\limits_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '双重积分',
                            en: 'Double integral',
                        },
                        {
                            tag: 'divider',
                            name: '三重积分 Triple integral',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'iiint',
                            name: 'integral_7_iiint.svg',
                            latex: '\\iiint ',
                            cursor: 0,
                            standby: '',
                            padding: '1rem',
                            size: '3.4',
                            zh: '三重积分',
                            en: 'Triple integral',
                        },
                        {
                            tag: 'iiinta',
                            name: 'integral_8_iiinta.svg',
                            latex: '\\iiint_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.9rem',
                            size: '3.6',
                            zh: '三重积分',
                            en: 'Triple integral',
                        },
                        {
                            tag: 'iiintb',
                            name: 'integral_9_iiintb.svg',
                            latex: '\\iiint\\limits_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '三重积分',
                            en: 'Triple integral',
                        },
                        {
                            tag: 'divider',
                            name: '曲线积分 Closed line or path integral',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'oint',
                            name: 'integral_10_oint.svg',
                            latex: '\\oint ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '曲线积分',
                            en: 'Closed line or path integral ',
                        },
                        {
                            tag: 'ointa',
                            name: 'integral_11_ointa.svg',
                            latex: '\\oint_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '曲线积分',
                            en: 'Closed line or path integral ',
                        },
                    ],
                },
                sum: {
                    defaultsize: 4,
                    defaultpadding: '0.2rem',
                    cont: [
                        {
                            tag: 'divider',
                            name: '求和 Summation',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sum',
                            name: 'sum_1_sum_sum.svg',
                            latex: '\\sum ',
                            cursor: 0,
                            standby: '',
                            padding: '0.7rem 0.2rem 0.2rem 0.2rem',
                            size: '3.4',
                            zh: '求和',
                            en: 'Summation',
                        },
                        {
                            tag: 'suma',
                            name: 'sum_2_sum_suma.svg',
                            latex: '\\sum_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.2rem 0 0.2rem 0',
                            size: '',
                            zh: '求和',
                            en: 'Summation',
                        },
                        {
                            tag: 'sumb',
                            name: 'sum_3_sum_sumb.svg',
                            latex: ' {\\textstyle \\sum_{}^{}} ',
                            cursor: 6,
                            standby: '',
                            padding: '0.7rem 0.4rem 0.8rem 0.4rem',
                            size: '2.9',
                            zh: '求和',
                            en: 'Summation',
                        },
                        {
                            tag: 'divider',
                            name: '乘积余积 Product and coproduct',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'prod',
                            name: 'sum_4_prod_prod.svg',
                            latex: '\\prod ',
                            cursor: 0,
                            standby: '',
                            padding: '1.2rem 0.9rem 1.2rem 0.9rem',
                            size: '2',
                            zh: '连乘积',
                            en: 'Product',
                        },
                        {
                            tag: 'proda',
                            name: 'sum_5_prod_proda.svg',
                            latex: '\\prod_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.2rem 0 0.2rem 0',
                            size: '',
                            zh: '连乘积',
                            en: 'Product',
                        },
                        {
                            tag: 'prodb',
                            name: 'sum_6_prod_prodb.svg',
                            latex: ' {\\textstyle \\prod_{}^{}} ',
                            cursor: 6,
                            standby: '',
                            padding: '0.7rem 0.5rem 1rem 0.5rem',
                            size: '2.7',
                            zh: '连乘积',
                            en: 'Product',
                        },
                        {
                            tag: 'coprod',
                            name: 'sum_7_prod_coprod.svg',
                            latex: '\\coprod ',
                            cursor: 0,
                            standby: '',
                            padding: '1.2rem 0.9rem 1.2rem 0.9rem',
                            size: '2',
                            zh: '余积',
                            en: 'Coproduct',
                        },
                        {
                            tag: 'coproda',
                            name: 'sum_8_prod_coproda.svg',
                            latex: '\\coprod_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.2rem 0 0.2rem 0',
                            size: '',
                            zh: '余积',
                            en: 'Coproduct',
                        },
                        {
                            tag: 'coprodb',
                            name: 'sum_9_prod_coprodb.svg',
                            latex: ' {\\textstyle \\coprod_{}^{}} ',
                            cursor: 6,
                            standby: '',
                            padding: '0.7rem 0.5rem 1rem 0.5rem',
                            size: '2.7',
                            zh: '余积',
                            en: 'Coproduct',
                        },
                        {
                            tag: 'divider',
                            name: '并集交集 Union and intersection',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'cup',
                            name: 'sum_10_cup_cup.svg',
                            latex: '\\bigcup ',
                            cursor: 0,
                            standby: '',
                            padding: '1.2rem 0.9rem 1.2rem 0.9rem',
                            size: '2',
                            zh: '并集',
                            en: 'Union',
                        },
                        {
                            tag: 'cupa',
                            name: 'sum_11_cup_cupa.svg',
                            latex: '\\bigcup_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.2rem 0 0.2rem 0',
                            size: '',
                            zh: '并集',
                            en: 'Union',
                        },
                        {
                            tag: 'cupb',
                            name: 'sum_12_cup_cupb.svg',
                            latex: ' {\\textstyle \\bigcup_{}^{}} ',
                            cursor: 6,
                            standby: '',
                            padding: '0.7rem 0.5rem 1rem 0.5rem',
                            size: '2.7',
                            zh: '并集',
                            en: 'Union',
                        },
                        {
                            tag: 'cap',
                            name: 'sum_13_cup_cap.svg',
                            latex: '\\bigcap ',
                            cursor: 0,
                            standby: '',
                            padding: '1.2rem 0.9rem 1.2rem 0.9rem',
                            size: '2',
                            zh: '交集',
                            en: 'Intersection',
                        },
                        {
                            tag: 'capa',
                            name: 'sum_14_cup_capa.svg',
                            latex: '\\bigcap_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.2rem 0 0.2rem 0',
                            size: '',
                            zh: '交集',
                            en: 'Intersection',
                        },
                        {
                            tag: 'capb',
                            name: 'sum_15_cup_capb.svg',
                            latex: ' {\\textstyle \\bigcap_{}^{}} ',
                            cursor: 6,
                            standby: '',
                            padding: '0.7rem 0.5rem 1rem 0.5rem',
                            size: '2.7',
                            zh: '交集',
                            en: 'Intersection',
                        },
                        {
                            tag: 'divider',
                            name: '析取合取 Disjunction and conjunction',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'vee',
                            name: 'sum_16_vee_vee.svg',
                            latex: '\\bigvee ',
                            cursor: 0,
                            standby: '',
                            padding: '0.7rem 0.2rem 0.2rem 0.2rem',
                            size: '3.4',
                            zh: '析取',
                            en: 'Disjunction',
                        },
                        {
                            tag: 'veea',
                            name: 'sum_17_vee_veea.svg',
                            latex: '\\bigvee_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.2rem 0 0.2rem 0',
                            size: '',
                            zh: '析取',
                            en: 'Disjunction',
                        },
                        {
                            tag: 'veeb',
                            name: 'sum_18_vee_veeb.svg',
                            latex: ' {\\textstyle \\bigvee_{}^{}} ',
                            cursor: 6,
                            standby: '',
                            padding: '0.7rem 0.4rem 0.8rem 0.4rem',
                            size: '2.9',
                            zh: '析取',
                            en: 'Disjunction',
                        },
                        {
                            tag: 'wedage',
                            name: 'sum_19_vee_wedage.svg',
                            latex: '\\bigwedge ',
                            cursor: 0,
                            standby: '',
                            padding: '0.7rem 0.2rem 0.2rem 0.2rem',
                            size: '3.4',
                            zh: '合取',
                            en: 'Conjunction',
                        },
                        {
                            tag: 'wedagea',
                            name: 'sum_20_vee_wedagea.svg',
                            latex: '\\bigwedge_{}^{} ',
                            cursor: 5,
                            standby: '',
                            padding: '0.2rem 0 0.2rem 0',
                            size: '',
                            zh: '合取',
                            en: 'Conjunction',
                        },
                        {
                            tag: 'wedageb',
                            name: 'sum_21_vee_wedageb.svg',
                            latex: ' {\\textstyle \\bigwedge_{}^{}} ',
                            cursor: 6,
                            standby: '',
                            padding: '0.7rem 0.4rem 0.8rem 0.4rem',
                            size: '2.9',
                            zh: '合取',
                            en: 'Conjunction',
                        },
                    ],
                },
                bracket: {
                    defaultsize: 5,
                    defaultpadding: '1rem 0.2rem 1rem 0.2rem',
                    cont: [
                        {
                            tag: 'divider',
                            name: '括号 Brackets',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'bracket1',
                            name: 'bracket_1_bracket_1.svg',
                            latex: '\\left (  \\right ) ',
                            cursor: 10,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '圆括号',
                            en: 'Parentheses',
                        },
                        {
                            tag: 'bracket3',
                            name: 'bracket_3_bracket_3.svg',
                            latex: '\\left [  \\right ] ',
                            cursor: 10,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '方括号',
                            en: 'Brackets',
                        },
                        {
                            tag: 'bracket4',
                            name: 'bracket_4_bracket_4.svg',
                            latex: '\\left \\langle  \\right \\rangle ',
                            cursor: 16,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '角括号',
                            en: 'Angle brackets',
                        },
                        {
                            tag: 'bracket5',
                            name: 'bracket_5_bracket_5.svg',
                            latex: '\\left \\{  \\right \\} ',
                            cursor: 11,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '花括号',
                            en: 'Braces',
                        },
                        {
                            tag: 'bracket7',
                            name: 'bracket_7_bracket_7.svg',
                            latex: '\\left |  \\right | ',
                            cursor: 10,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '单竖线，绝对值',
                            en: 'Bars',
                        },
                        {
                            tag: 'bracket2',
                            name: 'bracket_2_bracket_2.svg',
                            latex: '\\left \\|  \\right \\| ',
                            cursor: 11,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '双竖线，范',
                            en: 'Double bars ',
                        },
                        {
                            tag: 'bracket6',
                            name: 'bracket_6_bracket_6.svg',
                            latex: '\\left \\lfloor  \\right \\rfloor ',
                            cursor: 16,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '取整函数',
                            en: 'Floor functions',
                        },
                        {
                            tag: 'bracket8',
                            name: 'bracket_8_bracket_8.svg',
                            latex: '\\left \\lceil  \\right \\rceil ',
                            cursor: 15,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '取顶函数',
                            en: 'Ceiling functions',
                        },
                        {
                            tag: 'divider',
                            name: '常用 Commons',
                            latex: '',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'binom',
                            name: 'bracket_9_common_binom.svg',
                            latex: '\\binom{}{} ',
                            cursor: 4,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '二项式系数',
                            en: 'Binomial coefficients',
                        },
                        {
                            tag: 'common1',
                            name: 'bracket_10_common_interval.svg',
                            latex: '\\left [ 0,1 \\right ) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '开闭区间',
                            en: 'Interval',
                        },
                        {
                            tag: 'common2',
                            name: 'bracket_11_common_bra.svg',
                            latex: '\\left \\langle \\psi \\right | ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '左矢',
                            en: 'bra',
                        },
                        {
                            tag: 'common3',
                            name: 'bracket_12_common_ket.svg',
                            latex: '\\left | \\psi  \\right \\rangle ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '右矢',
                            en: 'ket',
                        },
                        {
                            tag: 'common4',
                            name: 'bracket_13_common_product.svg',
                            latex: '\\left \\langle \\psi  | \\psi  \\right \\rangle ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '态矢量内积',
                            en: 'inner product',
                        },
                    ],
                },
                matrix: {
                    defaultsize: 5.2,
                    defaultpadding: '1.5rem 0.5rem 1.5rem 0.5rem',
                    cont: [
                        {
                            tag: 'matrix',
                            name: 'matrix_1_matrix.svg',
                            latex: '\\begin{matrix}…&…\\end{matrix}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '矩阵',
                            en: '',
                            type: 'all',
                        },
                        {
                            tag: 'bmatrix',
                            name: 'matrix_2_bmatrix.svg',
                            latex: '\\begin{bmatrix}…&…\\end{bmatrix}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '方括号矩阵',
                            en: '',
                            type: 'all',
                        },
                        {
                            tag: 'pmatrix',
                            name: 'matrix_3_pmatrix.svg',
                            latex: '\\begin{pmatrix}…&…\\end{pmatrix}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '圆括号矩阵',
                            en: '',
                            type: 'all',
                        },
                        {
                            tag: 'vmatrix',
                            name: 'matrix_4_vmatrix.svg',
                            latex: '\\begin{vmatrix}…&…\\end{vmatrix}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '单竖线矩阵',
                            en: '',
                            type: 'all',
                        },
                        {
                            tag: 'bigVmatrix',
                            name: 'matrix_5_bigVmatrix.svg',
                            latex: '\\begin{Vmatrix}…&…\\end{Vmatrix}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '双竖线矩阵',
                            en: '',
                            type: 'all',
                        },
                        {
                            tag: 'bigBmatrix',
                            name: 'matrix_6_bigBmatrix.svg',
                            latex: '\\begin{Bmatrix}…&…\\end{Bmatrix}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '花括号矩阵',
                            en: '',
                            type: 'all',
                        },
                        {
                            tag: 'leftmatrix',
                            name: 'matrix_7_leftmatrix.svg',
                            latex: '\\left\\{\\begin{matrix}…&…\\end{matrix}\\right.',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '左单括号矩阵',
                            en: '',
                            type: 'all',
                        },
                        {
                            tag: 'rightmatrix',
                            name: 'matrix_8_rightmatrix.svg',
                            latex: '\\left.\\begin{matrix}…&…\\end{matrix}\\right\\}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '右单括号矩阵',
                            en: '',
                            type: 'all',
                        },
                        {
                            tag: 'case',
                            name: 'matrix_9_case.svg',
                            latex: '\\begin{cases}…& \\text{ if } x=…\\end{cases}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '条件等式',
                            en: '',
                            type: 'row',
                        },
                        {
                            tag: 'align',
                            name: 'matrix_10_align.svg',
                            latex: '\\begin{align*}…&…\\end{align*}',
                            cursor: 14,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '多行对齐等式',
                            en: '',
                            type: 'row',
                        },
                    ],
                },
            },
        },
    },
    {
        name: 'template',
        descript: '公式模板',
        layer1: {
            path: '/img/template/layer1/',
            cont: [
                {
                    tag: 'algebra',
                    name: 'algebra.png',
                    descript: '代数',
                },
                {
                    tag: 'geometry',
                    name: 'geometry.png',
                    descript: '几何',
                },
                {
                    tag: 'inequality',
                    name: 'inequality.png',
                    descript: '不等式',
                },
                {
                    tag: 'calculous',
                    name: 'calculous.png',
                    descript: '积分',
                },
                {
                    tag: 'array',
                    name: 'array.png',
                    descript: '矩阵',
                },
                {
                    tag: 'trigonometry',
                    name: 'trigonometry.png',
                    descript: '三角',
                },
                {
                    tag: 'statistics',
                    name: 'statistics.png',
                    descript: '统计',
                },
                {
                    tag: 'sequence',
                    name: 'sequence.png',
                    descript: '数列',
                },
                {
                    tag: 'physics',
                    name: 'physics.png',
                    descript: '物理',
                },
                {
                    tag: 'chemistry',
                    name: 'chemistry.png',
                    descript: '化学',
                },
            ],
        },
        layer2: {
            path: '/img/template/layer2/',
            cont: {
                algebra: {
                    defaultsize: '48%',
                    defaultpadding: '0.5rem',
                    cont: [
                        {
                            tag: 'algebra_1',
                            name: 'algebra_1.png',
                            latex: '\\left(x-1\\right)\\left(x+3\\right) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_2',
                            name: 'algebra_2.png',
                            latex: '\\sqrt{a^2+b^2} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_3',
                            name: 'algebra_3.png',
                            latex: '\\left ( \\frac{a}{b}\\right )^{n}= \\frac{a^{n}}{b^{n}} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_4',
                            name: 'algebra_4.png',
                            latex: '\\frac{a}{b}\\pm \\frac{c}{d}= \\frac{ad \\pm bc}{bd} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_5',
                            name: 'algebra_5.png',
                            latex: '\\frac{x^{2}}{a^{2}}-\\frac{y^{2}}{b^{2}}=1 ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_6',
                            name: 'algebra_6.png',
                            latex: '\\frac{1}{\\sqrt{a}}=\\frac{\\sqrt{a}}{a},a\\ge 0\\frac{1}{\\sqrt{a}}=\\frac{\\sqrt{a}}{a},a\\ge 0 ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_7',
                            name: 'algebra_7.png',
                            latex: '\\sqrt[n]{a^{n}}=\\left ( \\sqrt[n]{a}\\right )^{n} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_8',
                            name: 'algebra_8.png',
                            latex: 'x ={-b \\pm \\sqrt{b^2-4ac}\\over 2a} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_9',
                            name: 'algebra_9.png',
                            latex: 'y-y_{1}=k \\left( x-x_{1}\\right) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_10',
                            name: 'algebra_10.png',
                            latex: '\\left\\{\\begin{matrix} \r\n  x=a + r\\text{cos}\\theta \\\\  \r\n  y=b + r\\text{sin}\\theta \r\n\\end{matrix}\\right. ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_11',
                            name: 'algebra_11.png',
                            latex: '\\begin{array}{l} \r\n  \\text{对于方程形如：}x^{3}-1=0 \\\\ \r\n  \\text{设}\\text{:}\\omega =\\frac{-1+\\sqrt{3}i}{2} \\\\ \r\n  x_{1}=1,x_{2}= \\omega =\\frac{-1+\\sqrt{3}i}{2} \\\\ \r\n  x_{3}= \\omega ^{2}=\\frac{-1-\\sqrt{3}i}{2} \r\n\\end{array} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_12',
                            name: 'algebra_12.png',
                            latex: '\\begin{array}{l} \r\n  a\\mathop{{x}}\\nolimits^{{2}}+bx+c=0 \\\\ \r\n  \\Delta =\\mathop{{b}}\\nolimits^{{2}}-4ac \\\\ \r\n  \\left\\{\\begin{matrix} \r\n  \\Delta \\gt 0\\text{方程有两个不相等的实根} \\\\ \r\n  \\Delta = 0\\text{方程有两个不相等的实根} \\\\ \r\n  \\Delta \\lt 0\\text{方程有两个不相等的实根} \r\n\\end{matrix}\\right.    \r\n\\end{array} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'algebra_13',
                            name: 'algebra_13.png',
                            latex: '\\begin{array}{l} \r\n  a\\mathop{{x}}\\nolimits^{{2}}+bx+c=0 \\\\ \r\n  \\Delta =\\mathop{{b}}\\nolimits^{{2}}-4ac \\\\ \r\n  \\mathop{{x}}\\nolimits_{{1,2}}=\\frac{{-b \\pm  \r\n  \\sqrt{{\\mathop{{b}}\\nolimits^{{2}}-4ac}}}}{{2a}} \\\\ \r\n  \\mathop{{x}}\\nolimits_{{1}}+\\mathop{{x}}\\nolimits_{{2}}=-\\frac{{b}}{{a}} \\\\ \r\n  \\mathop{{x}}\\nolimits_{{1}}\\mathop{{x}}\\nolimits_{{2}}=\\frac{{c}}{{a}} \r\n\\end{array} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                    ],
                },
                geometry: {
                    defaultsize: '48%',
                    defaultpadding: '0.5rem',
                    cont: [
                        {
                            tag: 'geometry_1',
                            name: 'geometry_1.png',
                            latex: '\\Delta A B C',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'geometry_2',
                            name: 'geometry_2.png',
                            latex: 'a \\parallel c,b \\parallel c \\Rightarrow a \\parallel b ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'geometry_3',
                            name: 'geometry_3.png',
                            latex: 'l \\perp \\beta ,l \\subset \\alpha \\Rightarrow \\alpha \\perp \\beta',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'geometry_4',
                            name: 'geometry_4.png',
                            latex: '\\left.\\begin{matrix} \r\n  a \\perp \\alpha \\\\ \r\n  b \\perp \\alpha \r\n\\end{matrix}\\right\\}\\Rightarrow a \\parallel b',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'geometry_5',
                            name: 'geometry_5.png',
                            latex: 'P \\in \\alpha ,P \\in \\beta , \\alpha \\cap \\beta =l \\Rightarrow P \\in l ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'geometry_6',
                            name: 'geometry_6.png',
                            latex: '\\alpha \\perp \\beta , \\alpha \\cap \\beta =l,a \\subset \\alpha ,a \\perp l  \r\n  \\Rightarrow a \\perp \\beta ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'geometry_7',
                            name: 'geometry_7.png',
                            latex: '\\left.\\begin{matrix} \r\n  a \\subset \\beta ,b \\subset \\beta ,a \\cap b=P \\\\  \r\n  a \\parallel \\partial ,b \\parallel \\partial  \r\n\\end{matrix}\\right\\}\\Rightarrow \\beta \\parallel \\alpha ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'geometry_8',
                            name: 'geometry_8.png',
                            latex: '\\alpha \\parallel \\beta , \\gamma \\cap \\alpha =a, \\gamma \\cap \\beta =b \\Rightarrow a \\parallel b ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'geometry_9',
                            name: 'geometry_9.png',
                            latex: 'A \\in l,B \\in l,A \\in \\alpha ,B \\in \\alpha \\Rightarrow l \\subset \\alpha ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'geometry_10',
                            name: 'geometry_10.png',
                            latex: '\\left.\\begin{matrix} \r\n  m \\subset \\alpha ,n \\subset \\alpha ,m \\cap n=P \\\\  \r\n  a \\perp m,a \\perp n \r\n\\end{matrix}\\right\\}\\Rightarrow a \\perp \\alpha ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'geometry_11',
                            name: 'geometry_11.png',
                            latex: '\\begin{array}{c} \r\n  \\text{直角三角形中,直角边长a,b,斜边边长c} \\\\ \r\n  a^{2}+b^{2}=c^{2} \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                    ],
                },
                inequality: {
                    defaultsize: '48%',
                    defaultpadding: '0.5rem',
                    cont: [
                        {
                            tag: 'inequality_1',
                            name: 'inequality_1.png',
                            latex: 'a > b,b > c \\Rightarrow a > c ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_2',
                            name: 'inequality_2.png',
                            latex: 'a > b,c > d \\Rightarrow a+c > b+d ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_3',
                            name: 'inequality_3.png',
                            latex: 'a > b > 0,c > d > 0 \\Rightarrow ac bd ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_4',
                            name: 'inequality_4.png',
                            latex: '\\begin{array}{c} \r\n  a \\gt b,c \\gt 0 \\Rightarrow ac \\gt bc \\\\ \r\n  a \\gt b,c \\lt 0 \\Rightarrow ac \\lt bc \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_5',
                            name: 'inequality_5.png',
                            latex: '\\left | a-b \\right | \\geqslant \\left | a \\right | -\\left | b \\right | ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_6',
                            name: 'inequality_6.png',
                            latex: '-\\left | a \\right |\\leq a\\leqslant \\left | a \\right | ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_7',
                            name: 'inequality_7.png',
                            latex: '\\left | a \\right |\\leqslant b \\Rightarrow -b \\leqslant a \\leqslant \\left | b \\right | ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_8',
                            name: 'inequality_8.png',
                            latex: '\\left | a+b \\right | \\leqslant \\left | a \\right | + \\left | b \\right | ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_9',
                            name: 'inequality_9.png',
                            latex: '\\begin{array}{c} \r\n  a \\gt b \\gt 0,n \\in N^{\\ast},n \\gt 1 \\\\ \r\n  \\Rightarrow a^{n}\\gt b^{n}, \\sqrt[n]{a}\\gt \\sqrt[n]{b} \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_10',
                            name: 'inequality_10.png',
                            latex: '\\left( \\sum_{k=1}^n a_k b_k \\right)^{\\!\\!2}\\leq   \r\n\\left( \\sum_{k=1}^n a_k^2 \\right) \\left( \\sum_{k=1}^n b_k^2 \\right) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_11',
                            name: 'inequality_11.png',
                            latex: '\\begin{array}{c} \r\n  a,b \\in R^{+} \\\\  \r\n  \\Rightarrow \\frac{a+b}{{2}}\\ge \\sqrt{ab} \\\\  \r\n  \\left( \\text{当且仅当}a=b\\text{时取“}=\\text{”号}\\right) \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_12',
                            name: 'inequality_12.png',
                            latex: '\\begin{array}{c} \r\n  a,b \\in R \\\\  \r\n  \\Rightarrow a^{2}+b^{2}\\gt 2ab \\\\  \r\n  \\left( \\text{当且仅当}a=b\\text{时取“}=\\text{”号}\\right) \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'inequality_13',
                            name: 'inequality_13.png',
                            latex: '\\begin{array}{c} \r\n  H_{n}=\\frac{n}{\\sum \\limits_{i=1}^{n}\\frac{1}{x_{i}}}= \\frac{n}{\\frac{1}{x_{1}}+ \\frac{1}{x_{2}}+ \\cdots + \\frac{1}{x_{n}}} \\\\ G_{n}=\\sqrt[n]{\\prod \\limits_{i=1}^{n}x_{i}}= \\sqrt[n]{x_{1}x_{2}\\cdots x_{n}} \\\\ A_{n}=\\frac{1}{n}\\sum \\limits_{i=1}^{n}x_{i}=\\frac{x_{1}+ x_{2}+ \\cdots + x_{n}}{n} \\\\ Q_{n}=\\sqrt{\\sum \\limits_{i=1}^{n}x_{i}^{2}}= \\sqrt{\\frac{x_{1}^{2}+ x_{2}^{2}+ \\cdots + x_{n}^{2}}{n}} \\\\ H_{n}\\leq G_{n}\\leq A_{n}\\leq Q_{n} \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '100%',
                            zh: '',
                            en: '',
                        },
                    ],
                },
                calculous: {
                    defaultsize: '48%',
                    defaultpadding: '0.5rem',
                    cont: [
                        {
                            tag: 'calculous_1',
                            name: 'calculous_1.png',
                            latex: '\\frac{\\mathrm{d}}{\\mathrm{d}x}x^n=nx^{n-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_2',
                            name: 'calculous_2.png',
                            latex: '\\frac{\\mathrm{d}}{\\mathrm{d}x}e^{ax}=a\\,e^{ax} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_3',
                            name: 'calculous_3.png',
                            latex: '\\frac{\\mathrm{d}}{\\mathrm{d}x}\\ln(x)=\\frac{1}{x} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_4',
                            name: 'calculous_4.png',
                            latex: '\\frac{\\mathrm{d}}{\\mathrm{d}x}\\sin x=\\cos x ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_5',
                            name: 'calculous_5.png',
                            latex: '\\frac{\\mathrm{d}}{\\mathrm{d}x}\\cos x=-\\sin x ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_6',
                            name: 'calculous_6.png',
                            latex: '\\int k\\mathrm{d}x = kx+C ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_7',
                            name: 'calculous_7.png',
                            latex: '\\frac{\\mathrm{d}}{\\mathrm{d}x}\\tan x=\\sec^2 x ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_8',
                            name: 'calculous_8.png',
                            latex: '\\frac{\\mathrm{d}}{\\mathrm{d}x}\\cot x=-\\csc^2 x ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_9',
                            name: 'calculous_9.png',
                            latex: '\\int \\frac{1}{x}\\mathrm{d}x= \\ln \\left| x \\right| +C ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_10',
                            name: 'calculous_10.png',
                            latex: '\\int \\frac{1}{\\sqrt{1-x^{2}}}\\mathrm{d}x= \\arcsin x +C ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_11',
                            name: 'calculous_11.png',
                            latex: '\\int \\frac{1}{1+x^{2}}\\mathrm{d}x= \\arctan x +C ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_12',
                            name: 'calculous_12.png',
                            latex: '\\int u \\frac{\\mathrm{d}v}{\\mathrm{d}x}\\,\\mathrm{d}x=uv-\\int \\frac{\\mathrm{d}u}{\\mathrm{d}x}v\\,\\mathrm{d}x ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_13',
                            name: 'calculous_13.png',
                            latex: 'f(x) = \\int_{-\\infty}^\\infty  \\hat f(x)\\xi\\,e^{2 \\pi i \\xi x}  \\,\\mathrm{d}\\xi ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'calculous_14',
                            name: 'calculous_14.png',
                            latex: '\\int x^{\\mu}\\mathrm{d}x=\\frac{x^{\\mu +1}}{\\mu +1}+C, \\left({\\mu \\neq -1}\\right) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                    ],
                },
                array: {
                    defaultsize: '48%',
                    defaultpadding: '0.5rem',
                    cont: [
                        {
                            tag: 'array_1',
                            name: 'array_1.png',
                            latex: '\\begin{pmatrix}  \r\n  1 & 0 \\\\  \r\n  0 & 1  \r\n\\end{pmatrix} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'array_2',
                            name: 'array_2.png',
                            latex: '\\begin{pmatrix}  \r\n  a_{11} & a_{12} & a_{13} \\\\  \r\n  a_{21} & a_{22} & a_{23} \\\\  \r\n  a_{31} & a_{32} & a_{33}  \r\n\\end{pmatrix} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'array_3',
                            name: 'array_3.png',
                            latex: '\\begin{pmatrix}  \r\n  a_{11} & \\cdots & a_{1n} \\\\  \r\n  \\vdots & \\ddots & \\vdots \\\\  \r\n  a_{m1} & \\cdots & a_{mn}  \r\n\\end{pmatrix} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'array_4',
                            name: 'array_4.png',
                            latex: '\\begin{array}{c} \r\n  A=A^{T}  \\\\ \r\n  A=-A^{T} \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'array_5',
                            name: 'array_5.png',
                            latex: 'O = \\begin{bmatrix}  \r\n  0 & 0 & \\cdots & 0 \\\\  \r\n  0 & 0 & \\cdots & 0 \\\\  \r\n  \\vdots & \\vdots & \\ddots & \\vdots \\\\  \r\n  0 & 0 & \\cdots & 0  \r\n\\end{bmatrix} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'array_6',
                            name: 'array_6.png',
                            latex: 'A_{m\\times n}=  \r\n\\begin{bmatrix}  \r\n  a_{11}& a_{12}& \\cdots  & a_{1n} \\\\  \r\n  a_{21}& a_{22}& \\cdots  & a_{2n} \\\\  \r\n  \\vdots & \\vdots & \\ddots & \\vdots \\\\  \r\n  a_{m1}& a_{m2}& \\cdots  & a_{mn}  \r\n\\end{bmatrix}  \r\n=\\left [ a_{ij}\\right ] ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'array_7',
                            name: 'array_7.png',
                            latex: '\\begin{array}{c} \r\n  A={\\left[ a_{ij}\\right]_{m \\times n}},B={\\left[ b_{ij}\\right]_{n \\times s}} \\\\  \r\n  c_{ij}= \\sum \\limits_{k=1}^{{n}}a_{ik}b_{kj} \\\\  \r\n  C=AB=\\left[ c_{ij}\\right]_{m \\times s}  \r\n  = \\left[ \\sum \\limits_{k=1}^{n}a_{ik}b_{kj}\\right]_{m \\times s} \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'array_8',
                            name: 'array_8.png',
                            latex: '\\mathbf{V}_1 \\times \\mathbf{V}_2 =  \r\n\\begin{vmatrix}  \r\n  \\mathbf{i}& \\mathbf{j}& \\mathbf{k} \\\\  \r\n  \\frac{\\partial X}{\\partial u}& \\frac{\\partial Y}{\\partial u}& 0 \\\\  \r\n  \\frac{\\partial X}{\\partial v}& \\frac{\\partial Y}{\\partial v}& 0 \\\\  \r\n\\end{vmatrix} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                    ],
                },
                trigonometry: {
                    defaultsize: '48%',
                    defaultpadding: '0.5rem',
                    cont: [
                        {
                            tag: 'trigonometry_1',
                            name: 'trigonometry_1.png',
                            latex: 'e^{i \\theta} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_2',
                            name: 'trigonometry_2.png',
                            latex: '\\left(\\frac{\\pi}{2}-\\theta \\right ) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_3',
                            name: 'trigonometry_3.png',
                            latex: '\\text{sin}^{2}\\frac{\\alpha}{2}=\\frac{1- \\text{cos}\\alpha}{2} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_4',
                            name: 'trigonometry_4.png',
                            latex: '\\text{cos}^{2}\\frac{\\alpha}{2}=\\frac{1+ \\text{cos}\\alpha}{2} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_5',
                            name: 'trigonometry_5.png',
                            latex: '\\text{tan}\\frac{\\alpha}{2}=\\frac{\\text{sin}\\alpha}{1+ \\text{cos}\\alpha} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_6',
                            name: 'trigonometry_6.png',
                            latex: '\\sin \\alpha + \\sin \\beta =2 \\sin \\frac{\\alpha + \\beta}{2}\\cos \\frac{\\alpha - \\beta}{2} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_7',
                            name: 'trigonometry_7.png',
                            latex: '\\sin \\alpha - \\sin \\beta =2 \\cos \\frac{\\alpha + \\beta}{2}\\sin \\frac{\\alpha - \\beta}{2} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_8',
                            name: 'trigonometry_8.png',
                            latex: '\\cos \\alpha + \\cos \\beta =2 \\cos \\frac{\\alpha + \\beta}{2}\\cos \\frac{\\alpha - \\beta}{2} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_9',
                            name: 'trigonometry_9.png',
                            latex: '\\cos \\alpha - \\cos \\beta =-2\\sin \\frac{\\alpha + \\beta}{2}\\sin \\frac{\\alpha - \\beta}{2} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_10',
                            name: 'trigonometry_10.png',
                            latex: 'a^{2}=b^{2}+c^{2}-2bc\\cos A ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_11',
                            name: 'trigonometry_11.png',
                            latex: '\\frac{\\sin A}{a}=\\frac{\\sin B}{b}=\\frac{\\sin C}{c}=\\frac{1}{2R} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_12',
                            name: 'trigonometry_12.png',
                            latex: '\\sin \\left ( \\frac{\\pi}{2}-\\alpha \\right ) = \\cos \\alpha ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'trigonometry_13',
                            name: 'trigonometry_13.png',
                            latex: '\\sin \\left ( \\frac{\\pi}{2}+\\alpha \\right ) = \\cos \\alpha ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                    ],
                },
                statistics: {
                    defaultsize: '48%',
                    defaultpadding: '0.5rem',
                    cont: [
                        {
                            tag: 'statistics_1',
                            name: 'statistics_1.png',
                            latex: 'C_{r}^{n} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_2',
                            name: 'statistics_2.png',
                            latex: '\\frac{n!}{r!(n-r)!} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_3',
                            name: 'statistics_3.png',
                            latex: '\\sum_{i=1}^{n}{X_i} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_4',
                            name: 'statistics_4.png',
                            latex: '\\sum_{i=1}^{n}{X_i^2} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_5',
                            name: 'statistics_5.png',
                            latex: 'X_1, \\cdots,X_n ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_6',
                            name: 'statistics_6.png',
                            latex: '\\frac{x-\\mu}{\\sigma} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_7',
                            name: 'statistics_7.png',
                            latex: '\\sum_{i=1}^{n}{(X_i - \\overline{X})^2} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_8',
                            name: 'statistics_8.png',
                            latex: '\\begin{array}{c} \r\n  \\text{若}P \\left( AB \\right) =P \\left( A \\right) P \\left( B \\right) \\\\  \r\n  \\text{则}P \\left( A \\left| B\\right. \\right) =P \\left({B}\\right) \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_9',
                            name: 'statistics_9.png',
                            latex: 'P(E) ={n \\choose k}p^k (1-p)^{n-k} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_10',
                            name: 'statistics_10.png',
                            latex: 'P \\left( A \\right) = \\lim \\limits_{n \\to \\infty}f_{n}\\left ( A \\right ) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_11',
                            name: 'statistics_11.png',
                            latex: 'P \\left( \\bigcup \\limits_{i=1}^{+ \\infty}A_{i}\\right) = \\prod \\limits_{i=1}^{+ \\infty}P{\\left( A_{i}\\right)} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_12',
                            name: 'statistics_12.png',
                            latex: '\\begin{array}{c} \r\n  P \\left( \\emptyset \\right) =0 \\\\ \r\n  P \\left( S \\right) =1 \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_13',
                            name: 'statistics_13.png',
                            latex: '\\begin{array}{c} \r\n  \\forall A \\in S \\\\ \r\n  P \\left( A \\right) \\ge 0 \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_14',
                            name: 'statistics_14.png',
                            latex: 'P \\left( \\bigcup \\limits_{i=1}^{n}A_{i}\\right) = \\prod \\limits_{i=1}^{n}P \\left( A_{i}\\right) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_15',
                            name: 'statistics_15.png',
                            latex: '\\begin{array}{c} \r\n  S= \\binom{N}{n},A_{k}=\\binom{M}{k}\\cdot \\binom{N-M}{n-k} \\\\ \r\n  P\\left ( A_{k}\\right ) = \\frac{\\binom{M}{k}\\cdot \\binom{N-M}{n-k}}{\\binom{N}{n}} \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'statistics_16',
                            name: 'statistics_16.png',
                            latex: '\\begin{array}{c} \r\n  P_{n}=n! \\\\ \r\n  A_{n}^{k}=\\frac{n!}{\\left( n-k \\left) !\\right. \\right.} \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                    ],
                },
                sequence: {
                    defaultsize: '48%',
                    defaultpadding: '0.5rem',
                    cont: [
                        {
                            tag: 'sequence_1',
                            name: 'sequence_1.png',
                            latex: 'a_{n}=a_{1}q^{n-1} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sequence_2',
                            name: 'sequence_2.png',
                            latex: 'a_{n}=a_{1}+ \\left( n-1 \\left) d\\right. \\right. ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sequence_3',
                            name: 'sequence_3.png',
                            latex: 'S_{n}=na_{1}+\\frac{n \\left( n-1 \\right)}{{2}}d ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sequence_4',
                            name: 'sequence_4.png',
                            latex: 'S_{n}=\\frac{n \\left( a_{1}+a_{n}\\right)}{2} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sequence_5',
                            name: 'sequence_5.png',
                            latex: '\\frac{1}{n \\left( n+k \\right)}= \\frac{1}{k}\\left( \\frac{1}{n}-\\frac{1}{n+k}\\right) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sequence_6',
                            name: 'sequence_6.png',
                            latex: '\\frac{1}{n^{2}-1}= \\frac{1}{2}\\left( \\frac{1}{n-1}-\\frac{1}{n+1}\\right) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sequence_7',
                            name: 'sequence_7.png',
                            latex: '\\frac{1}{4n^{2}-1}=\\frac{1}{2}\\left( \\frac{1}{2n-1}-\\frac{1}{2n+1}\\right) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sequence_8',
                            name: 'sequence_8.png',
                            latex: '\\frac{n+1}{n \\left( n-1 \\left) \\cdot 2^{n}\\right. \\right.}= \\frac{1}{\\left( n-1 \\left) \\cdot 2^{n-1}\\right. \\right.}-\\frac{1}{n \\cdot 2^{n}} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sequence_9',
                            name: 'sequence_9.png',
                            latex: '\\begin{array}{c} \r\n  \\text{若}\\left \\{a_{n}\\right \\}、\\left \\{b_{n}\\right \\}\\text{为等差数列}, \\\\ \r\n  \\text{则}\\left \\{a_{n}+ b_{n}\\right \\}\\text{为等差数列} \r\n\\end{array}',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'sequence_10',
                            name: 'sequence_10.png',
                            latex: '(1+x)^{n} =1 + \\frac{nx}{1!} + \\frac{n(n-1)x^{2}}{2!} + \\cdots ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                    ],
                },
                physics: {
                    defaultsize: '48%',
                    defaultpadding: '0.5rem',
                    cont: [
                        {
                            tag: 'physics_1',
                            name: 'physics_1.png',
                            latex: '\\sum {{{ \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over F} }_i}} = \\frac{{d \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over v} }}{{dt}} = 0 ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_2',
                            name: 'physics_2.png',
                            latex: '\\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over F}  = m \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}}  \\over a}  = m \\frac{{{d^2} \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over r} }}{{d{t^2}}} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_3',
                            name: 'physics_3.png',
                            latex: '{{ \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over F} }_{12}} =  - {{ \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}}  \\over F} }_{21}} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_4',
                            name: 'physics_4.png',
                            latex: '{E_p} = -\\frac{{GMm}}{r} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_5',
                            name: 'physics_5.png',
                            latex: '\\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}}  \\over F}  = k \\frac{{Qq}}{{{r^2}}} \\hat{r} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_6',
                            name: 'physics_6.png',
                            latex: '\\oint_L { \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over E} } \\cdot { \\rm{d}} \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}}  \\over l}  = 0 ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_7',
                            name: 'physics_7.png',
                            latex: 'd \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over B} = \\frac{{{ \\mu _0}}}{{4 \\pi }} \\frac{{Idl \\times \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over r} }}{{{r^3}}} =  \\frac{{{ \\mu _0}}}{{4 \\pi }} \\frac{{Idl \\sin \\theta }}{{{r^2}}} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_8',
                            name: 'physics_8.png',
                            latex: 'd \\vec{F}= Id \\vec{l} \\times \\vec{B} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_9',
                            name: 'physics_9.png',
                            latex: 'E = n{{ \\Delta \\Phi } \\over {\\Delta {t} }} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_10',
                            name: 'physics_10.png',
                            latex: '\\mathop \\Phi \\nolimits_e = \\oint { \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over E} \\cdot {d \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over S}}  = {1 \\over {{\\varepsilon _0}}}\\sum {q} } ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_11',
                            name: 'physics_11.png',
                            latex: '\\oint { \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over E} \\cdot {d\\mathord{\\buildrel{\\lower3pt\\hbox{$\\scriptscriptstyle\\rightharpoonup$}}\\over l}}  =  - {{d{\\varphi _B}} \\over {dt}}} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_12',
                            name: 'physics_12.png',
                            latex: '\\oint { \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over B} \\cdot {d \\mathord{ \\buildrel{ \\lower3pt \\hbox{$ \\scriptscriptstyle \\rightharpoonup$}} \\over l}}  = { \\mu _0}} I + { \\mu _0}{I_d} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_13',
                            name: 'physics_13.png',
                            latex: 'Q = I ^ { 2 } R \\mathrm { t } ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_14',
                            name: 'physics_14.png',
                            latex: 'F = G{{Mm} \\over {{r^2}}} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_15',
                            name: 'physics_15.png',
                            latex: '{E_k} = hv - {W_0} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_16',
                            name: 'physics_16.png',
                            latex: '\\lambda = \\frac{{ \\frac{{{c^2}}}{v}}}{{ \\frac{{m{c^2}}}{h}}} = \\frac{h}{{mv}} = \\frac{h}{p} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_17',
                            name: 'physics_17.png',
                            latex: '\\Delta {x} \\Delta {p} \\ge \\frac{h}{{4 \\pi }} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_18',
                            name: 'physics_18.png',
                            latex: 'l = {l_0} \\sqrt {1 - {{( \\frac{v}{c})}^2}} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_19',
                            name: 'physics_19.png',
                            latex: '{y_0} = A \\cos ( \\omega {t} + { \\varphi _0}) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_20',
                            name: 'physics_20.png',
                            latex: 'y(t) = A \\cos ( \\frac{{2 \\pi {x}}}{ \\lambda } +  \\varphi ) ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_21',
                            name: 'physics_21.png',
                            latex: '\\begin{array}{l}  \r\n  \\nabla \\cdot \\mathbf{E} =\\cfrac{\\rho}{\\varepsilon _0}  \\\\  \r\n  \\nabla \\cdot \\mathbf{B} = 0 \\\\  \r\n  \\nabla \\times  \\mathbf{E} = -\\cfrac{\\partial \\mathbf{B}}{\\partial t }  \\\\  \r\n  \\nabla \\times  \\mathbf{B} = \\mu _0\\mathbf{J} + \\mu _0\\varepsilon_0 \\cfrac{\\partial \\mathbf{E}}{\\partial t }   \r\n\\end{array} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_22',
                            name: 'physics_22.png',
                            latex: '\\begin{array}{l}  \r\n  {\\huge \\unicode{8751}}_\\mathbb{S}  \\mathbf{E} \\cdot\\mathrm{d}s= \\cfrac{Q}{\\varepsilon_0}  \\\\  \r\n  {\\huge \\unicode{8751}}_\\mathbb{S}  \\mathbf{B} \\cdot\\mathrm{d}s= 0 \\\\  \r\n  {\\huge \\oint}_{\\mathbb{L}}^{} \\mathbf{E} \\cdot \\mathrm{d}l=-\\cfrac{\\mathrm{d}\\Phi _{\\mathbf{B}}}{\\mathrm{d}t }  \\\\  \r\n  {\\huge \\oint}_{\\mathbb{L}}^{} \\mathbf{B} \\cdot \\mathrm{d}l=\\mu_0I+ \\mu_0 \\varepsilon_0\\cfrac{\\mathrm{d}\\Phi _{\\mathbf{E}}}{\\mathrm{d}t }   \r\n\\end{array} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '需要Unicode扩展包支持',
                            en: '',
                        },
                        {
                            tag: 'physics_23',
                            name: 'physics_23.png',
                            latex: '\\begin{array}{l}  \r\n  \\nabla \\cdot \\mathbf{D} =\\rho _f \\\\  \r\n  \\nabla \\cdot \\mathbf{B} = 0 \\\\  \r\n  \\nabla \\times  \\mathbf{E} = -\\cfrac{\\partial \\mathbf{B}}{\\partial t }  \\\\  \r\n  \\nabla \\times  \\mathbf{H} = \\mathbf{J}_f +  \\cfrac{\\partial \\mathbf{D}}{\\partial t }   \r\n\\end{array} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '',
                            en: '',
                        },
                        {
                            tag: 'physics_24',
                            name: 'physics_24.png',
                            latex: '\\begin{array}{l}  \r\n  {\\huge \\unicode{8751}}_\\mathbb{S}  \\mathbf{D} \\cdot\\mathrm{d}s= Q_f \\\\  \r\n  {\\huge \\unicode{8751}}_\\mathbb{S}  \\mathbf{B} \\cdot\\mathrm{d}s= 0 \\\\  \r\n  {\\huge \\oint}_{\\mathbb{L}}^{} \\mathbf{E} \\cdot \\mathrm{d}l=-\\cfrac{\\mathrm{d}\\Phi _{\\mathbf{B}}}{\\mathrm{d}t }  \\\\  \r\n  {\\huge \\oint}_{\\mathbb{L}}^{} \\mathbf{H} \\cdot \\mathrm{d}l=I_f+\\cfrac{\\mathrm{d}\\Phi _{\\mathbf{D}}}{\\mathrm{d}t }   \r\n\\end{array} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '需要Unicode扩展包支持',
                            en: '',
                        },
                    ],
                },
                chemistry: {
                    defaultsize: '100%',
                    defaultpadding: '0.5rem',
                    cont: [
                        {
                            tag: 'chemistry_1',
                            name: 'chemistry_1.png',
                            latex: '\\ce{SO4^2- + Ba^2+ -> BaSO4 v} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '需要Mhchem扩展支持',
                            en: '',
                        },
                        {
                            tag: 'chemistry_2',
                            name: 'chemistry_2.png',
                            latex: '\\ce{A v B (v) -> B ^ B (^)} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '需要Mhchem扩展支持',
                            en: '',
                        },
                        {
                            tag: 'chemistry_3',
                            name: 'chemistry_3.png',
                            latex: '\\ce{Hg^2+ ->[I-]  $\\underset{\\mathrm{red}}{\\ce{HgI2}}$  ->[I-]  $\\underset{\\mathrm{red}}{\\ce{[Hg^{II}I4]^2-}}$} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '需要Mhchem扩展支持',
                            en: '',
                        },
                        {
                            tag: 'chemistry_4',
                            name: 'chemistry_4.png',
                            latex: '\\ce{Zn^2+  <=>[+ 2OH-][+ 2H+]  $\\underset{\\text{amphoteres Hydroxid}}{\\ce{Zn(OH)2 v}}$  <=>[+ 2OH-][+ 2H+]  $\\underset{\\text{Hydroxozikat}}{\\ce{[Zn(OH)4]^2-}}$} ',
                            cursor: 0,
                            standby: '',
                            padding: '',
                            size: '',
                            zh: '需要Mhchem扩展支持',
                            en: '',
                        },
                    ],
                },
            },
        },
    },
];

export const attrData = [
    {
        icon: 'platte',
        label: '颜色',
        children: [
            {
                tag: 'Blue',
                name: 'color1.png',
                latex: '{\\color{Blue} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '蓝色',
                en: 'Blue',
            },
            {
                tag: 'Brown',
                name: 'color2.png',
                latex: '{\\color{Brown} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '棕色',
                en: 'Brown',
            },
            {
                tag: 'Gray',
                name: 'color3.png',
                latex: '{\\color{Gray} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '灰色',
                en: 'Gray',
            },
            {
                tag: 'Green',
                name: 'color4.png',
                latex: '{\\color{Green} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '绿色',
                en: 'Green',
            },
            {
                tag: 'Orange',
                name: 'color5.png',
                latex: '{\\color{Orange} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '橙色',
                en: 'Orange',
            },
            {
                tag: 'Peach',
                name: 'color6.png',
                latex: '{\\color{Peach} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '桃色',
                en: 'Peach',
            },
            {
                tag: 'Purple',
                name: 'color7.png',
                latex: '{\\color{Purple} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '紫色',
                en: 'Purple',
            },
            {
                tag: 'Red',
                name: 'color8.png',
                latex: '{\\color{Red} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '红色',
                en: 'Red',
            },
            {
                tag: 'Tan',
                name: 'color9.png',
                latex: '{\\color{Tan} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '黄褐色',
                en: 'Tan',
            },
            {
                tag: 'Violet',
                name: 'color10.png',
                latex: '{\\color{Violet} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '紫罗兰色',
                en: 'Violet',
            },
            {
                tag: 'Yellow',
                name: 'color11.png',
                latex: '{\\color{Yellow} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '黄色',
                en: 'Yellow',
            },
            {
                tag: 'userdefime',
                name: 'color12.png',
                latex: '{\\color[RGB]{0,0,0} } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '自定义',
                en: 'userdefime',
            },
        ],
    },
    {
        icon: 'font-size',
        label: '字体',
        children: [
            {
                tag: 'font1',
                name: 'font1.png',
                latex: '\\mathrm{} ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '常规',
                en: 'Roman typeface',
            },
            {
                tag: 'font2',
                name: 'font2.png',
                latex: '\\mathbf{} ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '加粗',
                en: 'Boldface',
            },
            {
                tag: 'font3',
                name: 'font3.png',
                latex: '\\mathit{} ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '斜体',
                en: 'Italics (default for Latin alphabet)',
            },
            {
                tag: 'font4',
                name: 'font4.png',
                latex: '\\underline{} ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '下划线',
                en: 'Underline',
            },
            {
                tag: 'font5',
                name: 'font5.png',
                latex: '\\mathsf{} ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '无衬线字体',
                en: 'Sans serif',
            },
            {
                tag: 'font6',
                name: 'font6.png',
                latex: '\\mathbb{} ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '黑板报体',
                en: 'Blackboard bold/scripts',
            },
            {
                tag: 'font7',
                name: 'font7.png',
                latex: '\\mathcal{} ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '手写体',
                en: 'Calligraphy/script',
            },
            {
                tag: 'font8',
                name: 'font8.png',
                latex: '\\mathfrak{} ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '弗拉克图尔字体',
                en: 'Fraktur typeface',
            },
        ],
    },
    {
        icon: 'font-size-two',
        label: '字号',
        children: [
            {
                tag: 'size1',
                name: 'size1.png',
                latex: '{\\tiny } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '巨小',
                en: 'tiny',
            },
            {
                tag: 'size2',
                name: 'size2.png',
                latex: '{\\scriptsize } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '超小',
                en: 'scriptsize',
            },
            {
                tag: 'size3',
                name: 'size3.png',
                latex: '{\\small } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '小',
                en: 'small',
            },
            {
                tag: 'size4',
                name: 'size4.png',
                latex: '{\\normalsize } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '正常',
                en: 'normal',
            },
            {
                tag: 'size5',
                name: 'size5.png',
                latex: '{\\large } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '大',
                en: 'large',
            },
            {
                tag: 'size6',
                name: 'size6.png',
                latex: '{\\Large } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '超大',
                en: 'Large',
            },
            {
                tag: 'size7',
                name: 'size7.png',
                latex: '{\\LARGE } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '特大',
                en: 'LARGE',
            },
            {
                tag: 'size8',
                name: 'size8.png',
                latex: '{\\huge } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '巨大',
                en: 'huge',
            },
            {
                tag: 'size9',
                name: 'size9.png',
                latex: '{\\Huge } ',
                cursor: 2,
                standby: '',
                padding: '',
                size: '',
                zh: '巨无霸',
                en: 'Huge',
            },
        ],
    },
];
